StarCloud launched a spacecraft final 12 months carrying an NVIDIA H100 GPU into low Earth orbit, and firm executives now say they plan to place an ASIC Bitcoin miner on board a second spacecraft later this 12 months in a follow-up mission. This transfer turns the orbital demo into an specific take a look at of whether or not cryptocurrency work will be carried out at scale in house.
Bitcoin in House: Working and Launch Prices
The corporate claims that working its mining machines above the ambiance will scale back power and cooling prices, the report stated. Photo voltaic panels present regular energy throughout sure orbits, and a vacuum permits the satellite tv for pc to dissipate warmth with out the necessity for big air-con methods.
These are the highlights of StarCloud’s financial savings results. However getting a machine into orbit and protecting it there comes at a value. Launch prices, protecting shields, and enormous radiators add mass and value. Changing the {hardware} goes to be harder than changing a rack in Texas.
The corporate has began pitching its orbital knowledge heart for AI workloads in addition to cryptocurrencies. Reviews point out that Starcloud’s long-term plans are for a group of computing platforms that may host industrial purchasers.
The cat got here out of the bag. @Starcloud_-2 would be the first within the universe to mine ππΆππ°πΌπΆπ».
This may develop into an enormous business in itself. Bitcoin mining presently consumes roughly 20 GW of electrical energy repeatedly. It is mindless to do that on Earth, and within the remaining state all this… pic.twitter.com/tmfr8rxGOL
β Philip Johnston (@PhilipJohnston) March 7, 2026
StarCloud CEO Philip Johnston introduced on Saturday that the corporate goals to develop into the primary firm to mine Bitcoin in house, following a dialogue of house mining plans at HyperChange on Thursday (video beneath).
For now, testing stays slim. Place the miner in orbit, examine if it really works, and measure the working time and power calculation. Officers stated the take a look at was meant to supply concrete numbers, not slogans.
House {hardware} is one other job
The NVIDIA-backed publicity and high-profile GPU flight has garnered consideration, however civilian engineers and house methods specialists have pointed to a number of technical limitations. Digital gadgets are continuously uncovered to radiation. Reminiscence and silicon degrade quicker with out sturdy shielding.
Warmth must be rejected via the radiator, which will increase floor space and mass. In line with the report, ASICs optimized for Earth cooling can’t merely be transplanted to house and are anticipated to final for a number of years.
BTCUSD buying and selling at $67,601 on the 24-hour chart: TradingView
Knowledge exhibits that onshore mining advantages from low-cost native energy, proximity to upkeep groups, and already well-understood economies of scale. Having the identical miner in orbit can simply eradicate entry for repairs.
If the board fails, changing it could require one other rocket launch. This danger is factored into lifetime price and funding return calculations.
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