Starcloud launched a spacecraft carrying Nvidia H100 GPUs into low Earth orbit final 12 months, and now firm executives say a follow-up mission will place an ASIC Bitcoin miner on a second spacecraft later this 12 months. The transfer turns the orbital demonstration into an express check of whether or not cryptographic operations may be run at scale in house.
Bitcoin in Area: Working and Launch Prices
In line with the report, the corporate claims that working its miners above the environment can scale back vitality and cooling prices. Photo voltaic panels present dependable energy in sure orbits, and the vacuum permits the satellite tv for pc to dissipate warmth with out the necessity for an enormous air-conditioning system.
These are Starcloud's spotlight financial savings. However getting the machine into orbit and sustaining it comes at a worth. Launch prices, protecting shielding and huge radiators add mass and price. Changing {hardware} could be harder than changing a rack in Texas.
The corporate has began providing orbital information facilities for AI workloads in addition to cryptocurrencies. In line with the report, Starcloud's long-term plan is a set of computing platforms that may host industrial shoppers.
The cat is out of the bag. @Starcloud_-2 would be the first to safe a mine in house 𝗕.𝗰प्र्त.
This can be an enormous {industry} in itself. At the moment, Bitcoin mining consumes roughly 20GW of energy constantly. It is not sensible to do one thing like this on Earth, and ultimately, all of this… pic.twitter.com/tmfr8rxGOL
— Philip Johnson (@PhilipJohnston) March 7, 2026
Following a dialogue of house mining plans on HyperChange on Thursday (video under), StarCloud CEO Philip Johnston introduced on
The scope of the check is slender at the moment. Set up a miner in orbit, verify if it runs, measure uptime and vitality calculations. Officers mentioned the check was meant to supply exhausting numbers somewhat than slogans.
{Hardware} in house is a special job
NVIDIA-backed publicity and high-profile GPU flights have garnered consideration, however civilian engineers and house programs specialists level out some technical limitations. Electronics face fixed radiation. With out robust shielding, reminiscence and silicon degrade quicker.
Warmth have to be rejected via the radiator, which will increase its floor space and mass. In line with the report, ASICs optimized for Earth cooling can’t merely be implanted in house and are anticipated to final for a number of years.
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The info reveals the already well-known advantages of floor mining on account of cheaper native electrical energy, proximity to upkeep groups and economies of scale. Putting the identical miner in orbit makes entry for repairs simpler.
If a board fails, it might require one other rocket launch to switch it. This can be a danger issue that impacts lifetime value and funding return calculations.
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