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Satellite Missions Catalogue

Astrocast CubeSats

Last updated:Dec 23, 2021




Quick facts


Mission typeNon-EO
Launch date03 Dec 2018

Astrocast Commercial IoT Network Service

The startup company Astrocast SA, founded in 2014 and headquartered in Chavannes-près-Renens (near Lausanne on Lake Geneva), Switzerland, is developing a CubeSat IoT (Internet of Things) network for global service provision to its customers. Astrocast delivers a complete end-to-end, direct-to-orbit service that includes state-of-the-art communication modules and enterprise class services. In partnership with Airbus, CEA/LETI, the European Space Agency, and Thuraya, Astrocast has developed Astronode S, a cutting-edge terminal featuring a low profile L-band antenna, ultra-low power consumption, and a small form factor. Astrocast enables companies like Marine Instruments and Wildlife Computers to expand their IoT strategies. 1) 2)

As a listed company since August 2021, Astrocast SA is an advanced global nanosatellite IoT (Internet of Things) network to tackle challenges in industries such as Agriculture & Livestock, Oil, Gas & Mining, Maritime, Environmental, Connected Vehicles, and IoT devices. The Astrocast network enables companies to monitor, track, assess, and communicate with critical remote assets from anywhere in the world. In partnership with Airbus, CEA/LETI, the European Space Agency, and Thuraya, Astrocast developed Astronode S, a cutting-edge module featuring low profile L-band antenna, ultra-low power consumption, and a small form factor. Founded in 2014 by a renowned team of experts, Astrocast designs builds, and tests all its products in-house, from the satellites to the modules.




Astrocast CubeSats


Astrocast is an advanced global nanosatellite IoT network. The 100-nanosatellite constellation will be complete by 2024, spanning the globe and allowing for low latency transmission. In addition, the satellites are equipped with propulsion and deorbiting, allowing greater control of the entire network and the ability to avoid unlikely collisions with space debris. With extra capacity and redundancy of critical components, each satellite has a controlled lifetime of up to 5 years. 3)


Figure 1: Illustration of an Astrocast 3U CubeSat (video credit: Astrocast)

Satellite features

- State-of-the-art nanosatellites, 5 kg class, Swiss made

- LEO, sun-synchronous and equatorial orbits

- Redundancy of critical satellite components

- Extra capacity in orbit, guaranteeing service reliability

- Propulsion and deorbiting capabilities to avoid debris in space

- Controlled lifetime of 3-5 years to keep the best performance in orbit and allow new features to be added to the network.

Chipset and Module

- Proprietary low-power L-band chipset

- Chip is integrated into the Astronode S module

- Ease of integration (solder-down)

- Fully optimized for direct-to-satellite IoT applications

- Can be used with different antennas, depending on applications.

Meet the Astronode S

Data Protocol

- Optimized for LEO satellites network

- Bidirectional communication enabling acknowledgments, asset commands, deployment of security patches and software updates

- Unicast/multicast capabilities, one-to-one connection versus one-to-many.


- L-band is the radio spectrum from 1 to 2 GHz, it is the most efficient spectrum for satellite M2M (Machine-to-Machine)/IoT.

- L-band radios have superior performance characteristics for IoT such as smaller antenna, lower-cost RF components, better propagation (no rain fade, lower power requirements), and fewer interference risks than other bands

- Astrocast is the only NewSpace IoT LEO network with access to L-band spectrum.

- Long-term access to spectrum is guaranteed.


- Bidirectional communication

- Low latency with full constellation (<15 min)

- Over-the-air updates (OTAs)

- Multilevel AES 256-bit encryption

- Azure compliant API (pull mode) for easy integration

- Customer Web Portal with data access

- Near real-time usage reporting

- Pro-active support and monthly reporting


Launches of Astrocast CubeSats (in reverse order)


Transporter-2 — Second Rideshare mission of SpaceX. On June 30, 2021, SpaceX launched its second dedicated smallsat rideshare mission into a sun-synchronous orbit of 550 km. On board this launch were 85 commercial and government spacecraft (including CubeSats, microsatellites, and orbital transfer vehicles) and 3 Starlink satellites. 4)

- The Falcon 9 lifted off from Space Launch Complex 40 at Cape Canaveral Space Force Station at 3:31 p.m. EDT (19:31 UTC), more than halfway into a nearly hour-long launch window because of weather.

- Astrocast S.A. had 5 more 3U CubeSats on this Transporter-2 mission; namely Astrocast-0201 to Astrocast-0205.


Figure 2: A SpaceX Falcon 9 lifts off June 30 on the Transporter-2 rideshare mission, with 88 satellites on board (image credit: SpaceX webcast)

- With 10 commercial satellites in space, the constellation’s latency will decrease. Therefore customers will be able to send more messages per day. One more launch is foreseen by the end of the year, carrying 10 more satellites. 5)

SpaceX first Rideshare mission called Transporter-1. On 24 January 2021 at 15:00 UTC (10 a.m. EST), SpaceX launched a Falcon 9 Block 5 rocket from the Cape Canaveral Air Force Station (SLC-40) with 143 small satellites, a record number of spacecraft on a single mission, giving a boost to startup space companies and stressing the U.S. military’s tracking network charged with sorting out the locations of all objects in orbit. - SpaceX sent this mission with its 10 Starlink satellites into a polar SSO (Sun-Synchronous Orbit) with permission of the FCC (Federal Communications Commission). Altitude of 560 km and inclination of 97.6º. 6)

- Astrocast S.A. had five 3U CubeSats on Sunday's Transporter-1 mission; namely, Astrocast-0101 to Astrocast-0105.

• April 1, 2019: Launch of the secondary payload Astrocast-02 (Hawaii) 3U CubeSat on a PSLV-c45 launcher of ISRO at 03:27 UTC) from SDSC (Satish Dhawan Space Center) SHAR on India's east cost and successfully injected EMISAT (primary payload) and 28 international customer satellites into their designated orbits. This flight marked the first mission of PSLV-QL, a new variant of PSLV with four strap-on motors. 7)

• December 3, 2018: Astrocast announced the successful launch of its first test satellite, Astrocast-01, a 3U CubeSat (named Kiwi), for the Astrocast, LEO (Low Earth Orbit) Internet of Things (IoT) CubeSat network from Vandenberg Air Force Base (VAFB) , CA, on Spaceflight Industry's (Seattle) SSO-A rideshare mission on a Falcon 9 Block 5 vehicle of SpaceX (on 18:34 UTC). Launch of 64 spacecraft from 34 different organizations on this rideshare mission. 8)




Mission Status


• July 27, 2022: Astrocast, a leading global nanosatellite IoT network operator, and Soracom, a global provider of advanced IoT connectivity, announce today a partnership to embed the Astrocast Satellite IoT (SatIoT) solution into the Soracom platform. This collaboration enables Soracom to offer integrators and end customers blended IoT connectivity options that comprise satellite and cellular connectivity. Since 85% of the globe has zero cellular coverage, Astrocast’s SatIoT solution will provide a key component to Soracom’s 20,000 plus customers across the world; with devices in areas where cellular coverage does not reach. Organizations can access Astrocast SatIoT by subscribing to the Soracom platform, taking advantage of the seamless, secure integration to a choice of cloud services. They will be able to make use of Soracom’s blended connectivity options or SatIoT alone. 9)

- Astrocast’s cost effective global SatIoT will enable Soracom’s customers to derive more value from their IoT investments. An array of organisations and use cases – of all sizes and types – will benefit from SatIoT connectivity. This range includes Smart Agriculture, preventive maintenance and asset tracking.

Satellite IoT Solution Requirements

a) When Soracom was searching for a satellite IoT provider, several factors were important. Of note, this included global coverage, the cost model, the power efficiency of devices that would connect to the SatIoT network and, very importantly, the ease of operation of the Astrocast SatIoT platform and its integration into the Soracom solution.

b) Global coverage: From truly remote locations to goods in transit, SatIoT needs to deliver global connectivity that complements the existing cellular network options.

c) Affordability: IoT operations are incredibly cost sensitive. Whether a business is looking to deploy ten devices or hundreds of thousands of devices, tiny differences in cost, performance and lifetime will fundamentally change the return on investment (ROI).

d) Power consumption: The efficiency of power consumption has a direct impact on device battery life. With devices typically located in remote and inaccessible locations, it is crucial to maximise battery life, because making replacements or repairs is often impractical and unaffordable. A low power SatIoT solution will radically extend the life of a device – with batteries typically lasting between five and ten years.

e) Bidirectional communication: Two-way communication is essential both to underpin innovative IoT applications and enable changes to the way the device operates. For example, a business can send a short message to change a device’s operating parameters – reducing the number of times each day a temperature recording is taken, from once an hour to just twice a day, would reduce power consumption, and extend battery life further.

f) Effective integration: To ensure SatIoT’s commercial viability on the Soracom platform requires seamless integration, ensuring organisations can gain transparent access to IoT data irrespective of the underlying network. Astrocast’s proven API ensured a rapid interface development, enabling Soracom to add the SatIoT connectivity option for its customers.


Figure 3: The Astrocast Satellite IoT solution has been embedded into the Soracom platform (image credit: Astrocast)

- "This is only the beginning of our journey with Astrocast. The power of IoT to transform operations is indisputable. What has been achieved to date is compelling; but there is so much more that can be achieved together. With an affordable and accessible IoT platform, Soracom’s addition of Astrocast SatIoT will transform the ease with which integrators and businesses of all sizes can explore the power of SatIoT", says Kenta Yasukawa, CTO, Soracom.

- “We want to work together with Astrocast, and our clients, to accelerate innovation by combining our joint depths of insight, and knowledge of IoT; with the expertise of individuals on the ground that are developing and using IoT for the integrators and customers that we work for. This way, we can ensure the most effective deployment of IoT”, explains Kenta Yasukawa.

- “With 83% of organisations claiming to have improved efficiency by introducing IoT technology, it is little wonder that IoT solutions have the potential to generate $4-11 trillion in economic value by 2025. This is the first time a well-established communication provider like Soracom is expanding its global reach with satellite connectivity,” says Fabien Jordan, CEO and Co-Founder, Astrocast.

- “Furthermore, there is a significant pent up demand across many industries for IoT deployments across the 85% of the globe that currently has zero cellular coverage. The availability of cost effective, low power, bidirectional satellite technology is providing new opportunities for an array of organisations and use cases. The accessibility of the Soracom platform with Satellite IoT will give many integrators and organisations a chance to explore and develop a new dimension to their IoT platform”, explains Fabien Jordan.

• May 30, 2022: Astrocast of Lausanne, Switzerland, a leading global nanosatellite IoT network operator, today announced the signature of an agreement to acquire Hiber, a Netherlands-based, IoT-as-a-Service provider. Under the agreement, Astrocast agreed to acquire all of Hiber’s shares in exchange for the issuance of new Astrocast shares, representing 16.5% of Astrocast’s share capital, calculated prior to its previously announced public offering on Euronext Growth Paris. Hiber’s shareholders also agreed to invest €10.45 million in Astrocast’s public offering. 10) 11)

- Hiber provides asset monitoring and tracking solutions to industrial customers, through satellite-connected devices that allow customers to monitor and track assets in remote locations. Its services include wellhead monitoring for major oil and gas companies and asset tracking for off-grid worksites in sectors such as agriculture, forestry, and mining. Its business model is based on multi-year subscriptions covering sensors, network hardware, satellite connectivity and a dashboard.

Key benefits for Astrocast

- The acquisition of Hiber is expected to bring a number of key benefits for Astrocast:

a) It expands Astrocast’s distribution strategy by establishing a direct-to-end user sales channel

b) It accelerates Astrocast’s OEM strategy by increasing the development of additional satellite-enabled IoT devices

c) It expands Astrocast’s portfolio of products and services by adding the HiberHilo remote oil well monitoring solution and Hiber Easypulse asset tracking solution

d) It adds coverage of the Americas region, based on Hiber’s access to L-band spectrum, through its agreement with Inmarsat

e) It brings onboard 50+ highly skilled and experienced IoT specialists, who have unique technical capabilities and understanding of customer IoT needs across multiple verticals

f) It expands Astrocast’s sales team by adding Hiber’s sales force and creating cross-sell opportunities

g) Since Hiber’s customers include ExxonMobil, Shell, Oil Search, NAM and ENI, the combined group will also have additional exposure to clients in the energy industry and the ability to support their transition to renewable energy production.

Enhancing Astrocast’s sales and go-to-market strategy, and OEM strategy

- In addition, Astrocast’s sales and go-to-market strategy will be expanded by adding a direct-to-market sales channel in select verticals. This will complement Astrocast’s existing partner sales strategy. Hiber’s expertise within oil & gas will enable Astrocast to further penetrate this market. By combining Astrocast and Hiber’s technical expertise, Astrocast will also be able to better leverage end-users and accelerate its OEM strategy.

- “We’ve carefully monitored Hiber’s impressive shift in strategy over the past few years. Hiber is recognised as a powerful IoT scale-up within the market. Hiber’s focus on satellite-enabled IoT solutions, innovation and production aligns with Astrocast’s strategic go-to-market priorities for 2022 and beyond. We’re excited to welcome Hiber to the growing Astrocast team,” according to Fabien Jordan, CEO of Astrocast.

• April 20, 2022: Astrocast, the most advanced global nanosatellite IoT network, today joins the ‘Net Zero Space’ initiative, set up by the Paris Peace Forum. Committed to the long-term sustainability of outer space, Astrocast joins satellite operators, launchers, space agencies and academics in the initiative, with a collective aim of achieving sustainable use of outer space for the benefit of all humankind by 2030. 12)

- While space exploration is growing, enabling innovation across a range of sectors and use cases, the amount of orbital debris is increasing dangerously. By uniting organisations from the private sector, civil society, and academia, as well as public authorities and regulators, the initiative aims to address this growing issue.

- The news forms part of Astrocast’s long-term commitment and pledge to sustainability. The company already qualifies its satellites to withstand launch and space conditions before thrusting them into space. This prevents parts of the satellites from detaching, which not only risks damaging the rocket and other satellites, but also contaminating the cosmos with fragments.

- In order to keep track of satellites and prevent collisions, Astrocast also works closely with the 18th Space Control Squadron to detect when objects come too close to each other (this organisation tracks all man-made objects in Earth orbit). If the object is non-active (space debris), Astrocast executes an immediate collision avoidance manoeuvre. In the case of active objects (satellites), the operator will first be contacted to coordinate an avoidance manoeuvre. Equipping satellites with a unique on-board propulsion system enables Astrocast to actively control its satellites and perform these manoeuvres.

- In addition, Astrocast has successfully performed re-entry analysis to ensure its satellites can safely de-orbit. The company can achieve this by actively lowering the satellite’s orbit to speed up its re-entry, or leveraging the aerodynamic drag without performing any manoeuvre. This is important under European Space Agency (ESA) guidelines, which state that operators should dispose of a satellite within 25 years from the end of its mission – either to a graveyard orbit or by bringing it back to Earth to be destroyed in the atmosphere.

- “With the low Earth orbit set to host around 100,000 satellites by 2030, the issue of space debris needs to be addressed urgently. In joining the ‘Net Zero Space’ initiative, we pledge to strengthen our ongoing commitment to sustainability. Ensuring all satellites are equipped with an on-board propulsion system will enable Astrocast to perform vital manoeuvres to prevent collisions and therefore avoid contaminating the cosmos. In addition, further developing our re-entry analysis allows us to make sure that satellites can safely de-orbit. We are proud to join this initiative to work alongside space agencies, launchers and academics to preserve the sustainability of space and missions in the future.” said Laurent Vieira de Mello, COO at Astrocast.

- “Ongoing scientific research as well as the international consensus among the space community indicates that collective, concrete steps must be taken to prevent a rapid degradation of Earth’s orbital environment. By launching the ‘Net Zero Space’ initiative, we are calling for a global commitment to achieving sustainable use of outer space by 2030 and are delighted to have Astrocast on board.” concluded Jerome Barbier, Head of Outer Space, Digital and Economic Issues at the Paris Peace Forum.

- This news coincides with the recent introduction of the space sustainability rating (SSR), set up by the World Economic Forum, along with other international partners. From this year, spacecrafts and satellites operators will be scored based on measures taken to avoid collisions, satellites de-orbiting plans and other space debris mitigation techniques.

• February 24, 2022: It is time for IoT to go beyond the local and urban models we see today. IoT solutions are available via terrestrial networks but only across less than 15% of the world. Simultaneously, traditional satellite services are prohibitively expensive, especially when deploying hundreds of thousands of assets globally. It directly impacts who and where IoT solutions can be developed and deployed to. IoT should be accessible to all. It is essential for innovation. 13)

- There is an opportunity to create new efficiencies, promote health & safety, and build IoT solutions across multiple industries. These include marine, mining, oil & gas, logistics, agriculture, and utilities. These industries are moving too fast to ignore one of the most disruptive IoT technologies available on the current market.

- Organisations need to recognize the potential of Satellite IoT to maintain a competitive advantage in almost every industry. If they don’t, they’ll be challenged to deliver IoT solutions efficiently and seamlessly across a global footprint with little lead time. Organisations need to be able to apply successful IoT solutions anywhere they want and deliver digital transformation rapidly.

- Astrocast is on a mission to ensure that the potential of IoT is evenly distributed. Industry 4.0 should be accessible from any place in the world. 

Innovation in Integration

- Astronode S is Astrocast's flagship product, offering bidirectional communication for those who simply want to connect to Astrocast’s network. Its L-band spectrum works with the underlying technology to reduce energy consumption, operate in all weather conditions and work alongside GPS modules.

- Astrocast has launched the Astronode S+ to reduce overall time to market and increase cost-efficiency, which combines the core module Astronode S, the Astronode Patch Antenna and a rapid installation and cabling.

- Astronode S+ offers a plug-and-play solution that enables customers to move faster to connect and grow their IoT assets. This includes:

a) Core Astronode S modules

b) Astronode Patch Antenna

c) Robust SMT connector

d) Four mounting holes

e) Dimensions: 55 x 55 x 20 mm

- Just like the Astronode S, the Astronode S+ has achieved both CE and FCC certification. Astronode S+ is small, efficient, and delivers new agility in IoT.

Expert Support for Developers

- At the same time, the Astronode Devkit has been evolving, with the latest release delivering an even simpler experience.

- Astronode DevKit 1.1 is a comprehensive end-to-end solution that enables developers to evaluate opportunities, create a proof of concept, design and prototype, then take a service live.

- The latest release continues to refine and accelerate the process of going from idea to innovation, with all the hardware, documentation, libraries, GUI and access to the Astrocast portal necessary to launch a new application.


Figure 4: Astronode DevKit, everything you need to develop a solution with the Astrocast IoT network (image credit: Astrocast)

- The Astronode DevKit 1.1 is putting powerful capabilities in the hands of developers and empowering them to build the solutions of the future. We have built a comprehensive set of Astrocast documentation for developers for more information.

Disruptive Pricing

- Astrocast’s Satellite IoT pricing per module is 50 to 75% less than conventional satellite solutions, enabling you to scale up IoT solutions quickly and achieve rapid return on investment (ROI).

- For large quantities of assets, the per-unit pricing goes down even further as volumes go up.

- The airtime data plans start at USD$1.3 for 1kb a month up to USD$11 for 60kB a month.

- You can also benefit from our limited-time offer and get 1kB/month for $1, for life. Check the conditions for more information.

• February 1, 2022: Astrocast SA today launches its commercially available cost-effective, bidirectional satellite IoT (SatIoT) service, to connect IoT devices globally when outside of cell-based terrestrial networks at a comparable cost. Accessibility to Astrocast’s Satellite IoT service has the potential to transform the business model for global IoT, opening the door to a raft of new, powerful applications that will accelerate change and deliver tangible value to businesses, individuals and the environment. 14)

- Utilising its own recently launched nanosatellite constellation in Low Earth Orbit, Astrocast offers affordable connectivity for all and supports applications in asset tracking, telemetry and telematics; as it fosters innovation across sectors including maritime, agriculture & livestock, environment & utilities, land, transport, freight & storage, mining, oil & gas. By default, IoT solutions implemented in many of these situations are deployed in remote locations – from mines to farmland, ships to oil platforms. Astrocast’s solution minimises the need for human intervention and repair, wherever possible, safeguarding the business case.

Device size and power consumption is key

- In any remote IoT deployment, device size, power consumption and reliability are priority concerns. Astrocast’s small-sized devices offer low power consumption and long battery life (up to 10 years). These considerations become vital as organisations embark upon deploying a strategic SatIoT initiative. Just by combining good quality battery technology with an intelligent approach to data transmission, the lifecycle of an IoT solution is significantly extended.

- Astrocast’s devices only transmit data when satellites are in range, instead of continuously. This radically increases battery life, especially in applications that do not require constant information updates. In addition, this reduces the price of data for end-users.

Bidirectional IoT and effective system integration is important

- Bidirectional IoT has a significant role to play. The ability to send commands back to assets, rather than just receive data, is hugely powerful and enables an array of new use cases, including remote management of equipment. For example, it enables farmers to command silos to release food, open gates or manage irrigation systems, without any need for expensive and often hard-to-source human interaction. Utility companies can remotely control water management systems in line with flood prevention strategies. With information seamlessly integrated with existing analytics, AI, or machine learning solutions, organisations have the power to use this data to improve understanding, and direct actions of remote assets.

- Fabien Jordan, CEO of Astrocast says,“So far, organisations have struggled to create a business case for deploying IoT solutions that can offer comprehensive global coverage, as well as efficient and reliable connectivity.”

- “There is now an opportunity to use satellite IoT to increase visibility, transparency, and control over assets globally – and the potential for use cases across an array of sectors is almost limitless. What is more, in the past, these solutions have been too complex, costly, or simply unavailable. But, thanks to developments in satellite IoT technology, this is changing; and organisations that recognise the potential of going beyond terrestrial IoT will be able to create new competitive advantages too.”

- “For example, in New Zealand, there is a drive to remotely track cattle to identify individual animals that are unwell, allowing immediate intervention and removal from the herd, to reduce the spread of disease – and, in the process, minimise the need for medication. The ability to rapidly capture and analyse this information through SatIoT not only fast tracks the adoption of this model, but also provides rapid insights into the success of the approach.

- “Even at-risk animals are playing a role in combatting climate change. Using tiny sensors attached to an array of sea creatures, including turtles, is not just providing scientists insight into the behaviour and travel patterns of the animals, but is also capturing vital information regarding sea health, including salinity. From mapping sea temperatures to the depth turtles are swimming to capturing information about seawater quality, the information provided by these creatures is automatically transmitted via SatIoT as they surface. Possibility is endless.”

- Astrocast’s market-leading integration partners include Airbus, Thuraya, the European Space Agency and Wayra / Telefonica. Projects Astrocast has been involved in include: International Committee of the Red Cross (ICRC) – supporting wildfire detection, animal tracking, water monitoring and vehicle monitoring; and Wildlife Computers – enabling wildlife tracking and biodiversity management. Astrocast was recently listed on the Euronext Growth market in Oslo.

• December 15, 2021: Isar Aerospace, the leading and most well-funded private European launch service provider focusing on small and medium satellite deployment, and Astrocast, the leading Swiss IoT-focused nanosatellite company, announced today that they have entered into a firm launch services agreement. By the beginning of 2024, Isar Aerospace will launch Astrocast’s satellite on a rideshare mission to SSO from its launch site in Andøya, Norway. Moreover, the contract includes options for the launch of additional satellites. This launch services agreement further strengthens Isar Aerospace’s commercial customer base and signifies the trust customers of the European space ecosystem place in the launch service provider. 15)

- The demand for IoT is exploding all over the world, but current satellite solutions do not properly address IoT needs as over 85% of the world’s surface is not covered by traditional cellular networks. The potential for IoT in these areas is very significant with 30 million connections expected by 2025. Astrocast is enlarging its global nanosatellite constellation and providing low-power modules to ubiquitously connect efficiently and at ultra-low-cost, millions of IoT devices in remote, rural and maritime areas.

- “Technologies in space are key for all industries on earth. We are excited to support Astrocast in their development – especially because our companies share similar roots as their founders come from a technical university and want to disrupt the space industry landscape in Europe. We are happy to be able to strengthen our customer base further and thank Astrocast for the trust and confidence it has placed in our team.” Stella Guillen, Chief Commercial Officer of Isar Aerospace.

- Astrocast tackles the challenges in industries such as Agriculture & Livestock, Oil, Gas & Mining, Maritime, Environmental, Connected Vehicles, and IoT devices. The network enables companies to monitor, track, and communicate with critical remote assets from anywhere in the world. The company has already a constellation of satellites up and running in space, ahead of all its direct competitors. Recently the company went public in August 2021 and is listed at the Euronext Growth in Oslo.

- “We are happy to sign this launch agreement with Isar Aerospace. As a European-based satellite operator, we are pleased to support European solutions for launch and are particularly happy that we get a chance to launch our satellite from Norway. Isar has presented us a great solution and we are looking forward to watch their progress as they move towards their maiden launch,” says Kjell Karlsen, Chief Financial Officer of Astrocast.

• December 14, 2021: Astrocast and the Access to Water Foundation announced their collaboration today. Aiming to have both parties working together to connect 150 water points in 2022 in Senegal. The stations, developed with the support of Bank Lombard Odier & Co Ltd, will be mainly located around schools and health points.

- The United Nations classifies Senegal as a water-poor country with less than 1,000 m3 per capita, while countries like the USA have almost 10,000 m3. About 20% of its population does not have access to clean water. The installation of these water points in strategic areas of Senegal will provide the opportunity to almost 5% of the Senegalese population to get drinkable water.

- “Using Astrocast’s IoT connectivity solution, the Access to Water Foundation can deploy its water treatment points anywhere and contributes to the effective fight against diseases related to dirty or polluted water, including in remote and rural areas not covered by local telecom network,” says Renaud de Watteville, Director of the Access to Water Foundation.

- “We are excited about this collaboration and the opportunity it represents for us to contribute to improving people’s lives by leveraging our technology,” according to Gildas Seimbille, Customer Success Manager at Astrocast.

- The machines will be presented during the World Water Forum in Dakar in March 2022, and their installation is planned to start in April 2022.


Figure 5: The water machines come with a set of filters including ultrafiltration and reverse osmosis. The Astronode S integration will allow remote monitoring deriving in a significant maintenance cost reduction. The data will also help to evaluate the impact of the project day after day ( image credit: Access to Water Foundation)

• October 20, 2021: Astrocast announced today the signature of a Memorandum of Understanding (MoU) with iWire Group of Dubai (UAE), aiming to have both companies becoming technology partners. The two companies believe in building sustainable infrastructure for deploying mass IoT solutions and will cooperate in offering IoT end-to-end solutions using different connectivity technologies. As the first step of this partnership, Astrocast and iWire will collaborate in the development and production of devices equipped with both Sigfox terrestrial connectivity and Astrocast Satellite IoT (SatIoT) services to offer an ubiquitous IoT end-to-end solution to iWire’s customers. 16)

- ”We are thrilled to kick-off this partnership. Alongside iWire, Astrocast will demonstrate how SatIoT can supplement existing LPWAN networks and enable very neat IoT solutions for remote areas” said Fabien Jordan CEO at Astrocast. This partnership will cover applications development in numerous countries in Asia and the Middle East.

- “There is a unique opportunity to deliver immense value in the communities we serve using innovative technologies and sustainable solutions and we are excited to partner with Astrocast to enhance our offer”said Ahmed Fasih Akhtar, Founder, CEO of iWire Group.

- Astrocast is excited to attend GITEX Technology Week 2021 (17-21 October 2021), as part of the iWire Global Pavilion at the Dubai World Trade Center. Both partners will demonstrate the benefits of the complementarity between space and terrestrial IoT:

a) Satellite’s ubiquity guarantees continuous asset tracking in remote areas

b) Low-latency communications from assets all the way back to headquarters

c) Ultra-low power terminals with dual communication systems

d) Satellite L-band spectrum enabling small and low-profile patch antennas

e) Two-way communications.

About iWire: iWire is an IoT solution provider offering innovative solutions to connect devices to the Internet, operating in the UAE since 2017, and is now expanding its network in India, KSA (Kingdom of Saudi Arabia), Turkey, Bahrain, Jordan, Kuwait, and Tunisia. As an IoT Service Provider, it offers IoT solutions to enterprises, governments, smart cities, utilities, and tech companies. iWire provides a unique proposition to its customers by providing “DAAS” (Device as a Service), which reduces the CAPEX costs for its customers.


Figure 6: Ahmed Fasih Akhtar, Founder and CEO of iWire Group, and Fabien Jordan, Founder and CEO of Astrocast, after signing the MoU at GITEX (Gulf Information Technology Exhibition) Global 2021 in Dubai (image credit: Astrocast, iWire)

• August 31, 2021: We are thrilled to announce today that Wayra Germany brings Astrocast and Telefónica together for an IoT product collaboration in its new 5G Tech Lab. Wayra Germany is the open innovation hub of the telecommunications group Telefónica. Their goal is to identify start-ups that can work with Telefónica's business units, starting with a pilot project. 17)

- Astrocast’s module and antenna integrate with Telefónica trackers

- Thanks to the Astronode S module and the Astrocast nanosatellite network, this new product will enable direct-to-satellite, bidirectional communications between trackers in the world’s most remote regions and headquarters. Telefónica customers will be able to collect data from and send updates and commands to trackers no matter where they are. The final proof-of-concept is showcased in the 5G Tech Lab today.

- Telefónica takes IoT further with Astrocast. Telefónica delivers state-of-the-art IoT equipment and connectivity for both personal and industrial use. With Telefónica sensors, customers can track, secure, optimize and even predict the maintenance needs of the assets they are tracking. From cars to people, Telefónica is enabling companies to create their own IoT journey. By collaborating with Astrocast they can take the journey further, faster.

- “The key IoT-use case is to never lose track of your assets. Using Astrocast nanosatellite network, we can extend our trackers’ reachability worldwide in order to enable customers to collect critical data in areas that were not reachable before in an economically reasonable way,” said Peer Lodbrok, Director MNC Germany & Switzerland of Telefónica Global Solutions.

• July 26, 2021: Communications satellites bring us television, telephone, TV and internet connectivity. They are big beasts, can be as tall and heavy as an elephant, cost above 100 million to build, and as much again to be launched to their geostationary orbit 35,786 km above the equator. These satellites are powerful but offer costly service, often too expensive for applications that need just a tiny little amount of data transmitted. In fact, there are countless man-made objects all around the world that would require exactly that: Picture buoys in the middle of the ocean that measure the salinity of the water. A piece of industrial equipment in a jungle that needs to be tracked. A gas or water tank in a remote desert, whose proprietor would like to know from time to time how much there is left in it. For such objects, it would be enough if they would just send a text message home from time to time – but of course, there is no mobile coverage where they are. In fact, on about 90% of earth’s surface, there is no signal at all, as these vast land masses aren’t even covered by 2G service. The only way to communicate, hence, is via satellite. And the way to make communication via satellite cheaper is by shrinking them. 18)

- Fabien Jordan is a pioneer when it comes to satellites of the smaller kind. As an Electrical Systems Engineer for the Swiss Space Center of EPFL in Lausanne, he worked on Switzerland’s first satellite, the SwissCube. Compared to the elephant satellites in space, this was a small rabbit, weighing just one kilogram. Fabien leveraged the experience he gained with this project and founded Astrocast in 2014 together with Space Systems Engineer Federico Belloni. Their vision was to create global direct-to-satellite communication for the emerging Internet of Things. Now, the company is getting there, as its commercial service is about to be launched.

- In a small office building close to Lausanne, engineers are busy building Astrocast’s nanosatellites. They are 3U satellites, one “U” refers to the standard unit of 10x10x10 centimeters. In 2021, Astrocast launched 10 of them already. They are fully functional and rotate about a dozen times around the earth in a distance of about 500 km. Because they aren’t geostationary, Astrocast needs 100 of them to cover every spot of the earth all the time. The company is on track to reach that goal by 2024. However, for applications that don’t need constant connectivity, a smaller constellation is already good enough, which means that Astrocast’s system already provides commercial value even when it’s not complete.

- To connect to the satellites, an object needs to be equipped with an antenna. In this case, this antenna is just a small chip with very low power consumption, orders of magnitude less power-hungry than what competitors can offer. (The reason for this is that through a partnership, Astrocast can use a frequency called L-Band that allows for miniaturized antennas.) This matters; if you have thousands of assets in the middle of nowhere, you don’t want to visit them often to replace batteries.

- Launching small satellites into space has become a big business. SpaceX with its Falcon 9 rocket has made launches more affordable, and the number of small satellites deployed every year has risen to a few hundreds. The satellite IoT market is expected to grow massively over the next few years. By 2025, the number of connected devices is estimated to surpass 30 million. Astrocast is well-positioned to grab a large share of this market because no other company will be able to deploy a comparable constellation of nanosatellites as quickly as they do. The startup is in advanced discussions with dozens of clients from diverse industries, and some of them plan to connect tens of thousands of devices as soon as they can.

- Even if the cost to build and launch one of Astrocast’s satellites of about half a million dollars is fairly modest compared to larger satellites, the company still needs to raise a significant amount of capital to finance the whole constellation. (Having raised 22 million Francs in the past, Astrocast is currently raising up to 50 million Francs in a private placement.). This is why the company plans to go public and list on Euronext, to broaden its investor base. Astrocast believes it is in a good position to become a market leader in IoT. The chips and communication protocol were developed in-house, the company will control its whole system. And the management team has a strong track record in space. Chairman José Achache was director at the European Space Agency and architect of the Sentinel series of satellites of the Copernicus program. CFO Kjell Karlsen helped lead multinational spacecraft company Sea Launch for 14 years. And Corry Brennan, Head of Sales, has more than 20 years of experience in telecom and aerospace.

- As Astrocast launches more and more nanosatellites over the next few years, the availability of connections to the system will increase, and more and more customers will come on board. The business model is simple: Astrocast charges a monthly subscription fee for every device connected to its system. (It also sells the antenna chips to the clients, but aims to keep their price low to drive adoption.) Due to the significant capital expenditure for the launch of the satellite, the company will still be loss-making for at least 2022 and 2023. Astrocast is convinced that as a leading IoT company, it can offer high-margin data plans others simply cannot. Verve Ventures has backed the company as early as 2017, when we first invested in Astrocast’s Seed financing round.

• January 25, 2021: Today aboard the SpaceX Falcon 9 Rocket, aboard Spaceflight rideshare services, the first 5 nanosatellites of the Astrocast Nanosatellite IoT Network were launch. With this launch Astrocast goes commercial and begins to enable companies to track, measure, manage, communicate and control IoT assets from the world’s most remote regions. 19)

- “This is a critical milestone for both Astrocast and a long list of customers and partners. With the Astrocast Network our customers will have two-way communications with their IoT assets even into some of the world’s most remote and challenging regions. And these 5 satellites are just the beginning,” says Fabien Jordan, Astrocast CEO.

- And these 5 satellites aren’t just any satellites. This is the most advanced nanosatellite constellations in the world today. We have increased the power and performance of our nanosatellites significantly. Today’s Astrocast nanosatellites have 100 times more communication speed and onboard storage. Our Network also features:

a) Low-latency communications from asset all the way back to headquarters

b) Global L-band spectrum

c) Ultra-low power terminals with low-profile patch antennas

d) Two-way communications

e) Satellite propulsion to avoid debris in space

f) In addition, the Astronode S is two to three times less expensive than conventional bidirectional satellite IoT terminals.

- And the best is yet to come. We are moving aggressively to grow this constellation and will have two more launches within the year for a total of 20 satellites by year end. So watch this space. We have a lot more to show you!



1) ”Astrocast,” URL:

2) Markus Rothacher, Michael Meindl, Marcel Joss, Erich Styger, ”Requirements for CubeSats:the Astrocast CubeSat Mission,” ILRS Technical Workshop 2017, Riga, 2 October, 2017, URL:

3) ”Astrocast is Taking IoT Further,” Astrocast, 2021, URL:

4) Jeff Foust, ”SpaceX launches second dedicated rideshare mission,” SpaceNews, 30 June 2021, URL:

5) ”The Astrocast Constellation Keeps Growing,” Astrocast, 2 July 2021, URL:

6) Stephen Clark, ”SpaceX smashes record with launch of 143 small satellites,” Spaceflight Now, 24 January 2021, URL:

7) ”PSLV-C45/EMISAT Mission,” ISRO, 1 April 2019, URL:

8) ”Spaceflight - Introducing SSO-A: The smallsat express,” Spaceflight, 3 December 2018, URL:

9) ”Astrocast provides Soracom customers access to global Satellite IoT connectivity,” Astrocast Press Release, 27 July 2022, URL:

10) ”Astrocast acquires Hiber, accelerates OEM strategy,” Astrocast, 30 May 2022, URL:

11) Jason Rainbow, ”Astrocast buying Hiber to boost funding and expansion plans,” SpaceNews, 31 May 2022, URL:

12) ”Astrocast joins the ‘Net Zero Space’ initiative set up by the Paris Peace Forum,” Astrocast Press Release, 20 April 2022, URL:

13) ”Removing Barriers to Innovation and Delivering Truly Global IoT,” Astrocast News, 24 February 2022, URL:

14) ”Astrocast’s Cost-effective, Bidirectional Satellite IoT service launches commercially,” Astrocast Press Release, 1 February 2022, URL:

15) ”Isar Aerospace signs firm launch contract with Swiss IoT network company Astrocast,” Astrocast, 15 December 2021, URL:

16) ”Astrocast and iWire sign a partnership for the development of an IoT end-to-end solution in the asset tracking area using Sigfox and Astrocast Satellite IoT connectivity,” Astrocast, 20 October 2021, URL:

17) ”Astrocast and Telefónica collaborate on IoT,” Astrocast Press Release, 31 August 2021, URL:

18) ”How Astrocast connects things in the middle of nowhere,” Verve Ventures, 26 July 2021, URL:

19) Erica Hooper Lee, ”The Astrocast Nanosatellite IoT Network is Live!,” Astrocast Press Release, 25 January 2021, URL:

The information compiled and edited in this article was provided by Herbert J. Kramer from his documentation of: ”Observation of the Earth and Its Environment: Survey of Missions and Sensors” (Springer Verlag) as well as many other sources after the publication of the 4th edition in 2002. - Comments and corrections to this article are always welcome for further updates (