Starcloud launched a spacecraft final 12 months that carried an Nvidia H100 GPU into low Earth orbit, and firm executives now say a follow-up mission will place ASIC Bitcoin miners on a second craft later this 12 months. That transfer turns an orbital demo into an express check of whether or not crypto work can run in house at scale.
Bitcoin In Area: Operational Versus Launch Prices
Studies say the corporate argues working miners above the ambiance might reduce vitality and cooling bills. Photo voltaic panels present regular energy on sure orbits, and vacuum lets a satellite tv for pc radiate warmth away with out gigantic air-conditioning techniques.
These are the financial savings Starcloud highlights. However getting machines into orbit and protecting them there carries its personal worth. Launch charges, protecting shielding, and huge radiators add mass and price. {Hardware} replacements might be tougher than swapping racks in Texas.
The corporate started life pitching orbital information facilities for AI workloads, not simply cryptocurrency. Studies point out Starcloud’s longer-term plan is a constellation of compute platforms that may host industrial shoppers.
The cat is out of the bag: @Starcloud_-2 would be the first to mine 𝗕𝗶𝘁𝗰𝗼𝗶𝗻 in house.
This might be a large business in itself. Proper now, bitcoin mining consumes about 20 GW of energy repeatedly. It is not sensible to do that on Earth, and ultimately state, all of this… pic.twitter.com/tmfr8rxGOL
— Philip Johnston (@PhilipJohnston) March 7, 2026
Starcloud’s CEO, Philip Johnston, introduced on X Saturday that the corporate goals to turn into the primary to mine Bitcoin in house, following a dialogue (video beneath) of its house mining plans on HyperChange Thursday.
For now, the check is slim: set up miners in orbit, see whether or not they run, measure uptime and vitality math. Officers mentioned the check is meant to offer laborious numbers quite than slogans.
{Hardware} In Area Is Totally different Work
NVIDIA-backed publicity and a high-profile GPU flight drew consideration, however civilian engineers and house techniques specialists level to a number of technical limits. Electronics face fixed radiation. Reminiscence and silicon degrade quicker with out heavy shielding.
Warmth should be rejected via radiators, which will increase floor space and mass. Studies notice that ASICs optimized for Earth cooling can’t merely be transplanted into house and anticipated to final years.
BTCUSD buying and selling at $67,601 on the 24-hour chart: TradingView
Information exhibits terrestrial mining advantages from low cost native electrical energy, proximity to upkeep groups, and economies of scale which might be already properly understood. Placing those self same miners in orbit removes easy accessibility for repairs.
If a board fails, a alternative may require one other rocket launch. That danger elements into any calculation of lifetime prices and return on funding.
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