- Starcloud plans historic Bitcoin mining mission using solar powered orbital satellites.
- NVIDIA-backed startup targets space infrastructure to power future Bitcoin mining.
- Orbital data centers may transform energy-heavy Bitcoin mining industry operations.
Technology companies continue exploring new environments capable of supporting energy-intensive computing systems. Meanwhile, cryptocurrency mining firms face rising operational costs tied to electricity consumption and infrastructure expansion. As a result, some startups now consider orbital data centers as potential platforms for blockchain operations.
Starcloud, an Nvidia-backed orbital computing startup, plans to begin mining Bitcoin from space later this year after launching its second spacecraft into orbit. Chief executive Philip Johnston revealed the plan through a post on X, where he stated that the company aims to become the first organization capable of mining Bitcoin beyond Earth.
The announcement followed Johnston’s discussion during an interview with the technology channel HyperChange. During the conversation, he explained that Bitcoin mining represents one of the most practical workloads for space-based computing systems because specialized mining hardware remains significantly cheaper than graphics processors.
ASIC Hardware Could Support Orbital Bitcoin Mining
Application-specific integrated circuit miners dominate Bitcoin mining because they deliver higher efficiency for blockchain processing tasks. Johnston explained that GPU hardware costs far more when measured by computing power and electricity consumption.
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A single kilowatt Nvidia B200 processor can cost roughly $30,000. In contrast, an ASIC miner capable of operating at the same power level typically costs around $1000. This large price difference makes specialized mining equipment far more practical for large-scale operations.
Global Bitcoin mining activity also consumes enormous energy resources across multiple regions. Johnston said the network currently uses about twenty gigawatts of electricity continuously.
Consequently, companies continue searching for new ways to secure reliable energy supplies. Starcloud believes orbital data centers powered by solar energy could support these workloads while avoiding dependence on terrestrial power grids. The company plans to operate satellites equipped with solar arrays that generate electricity while orbiting Earth.
Satellite Data Centers and Space Infrastructure Plans
Starcloud launched in early 2024 to build computing infrastructure outside Earth’s atmosphere. The company intends to deploy a satellite network that could eventually include about 88,000 satellites operating as distributed data centers.
In November, engineers launched the company’s first experimental spacecraft carrying an Nvidia H100 GPU into orbit. The mission marked the first time such a powerful processor operated in space and allowed engineers to evaluate computing performance under orbital conditions.
Meanwhile, technology entrepreneurs Jose E. Puente and Carlos Puente have also explored the possibility of transmitting Bitcoin transactions between planets using optical communication links connected to satellite networks. However, researchers explained that mining Bitcoin on Mars would not work efficiently because communication delays between planets would create latency that disrupts block confirmation.
Bitcoin mining companies continue navigating changing market conditions after the asset dropped nearly 48% from its $126,080 peak recorded on Oct. 6. However, the network mining difficulty recently declined about 7%, falling from 155.9 trillion to around 145 trillion, providing temporary relief for mining operations.
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