Nvidia Backed Startup Starcloud Plans to Mine Bitcoin From Orbit

A U.S. space-technology startup called Starcloud is preparing an ambitious experiment that could push cryptocurrency mining beyond Earth. The company plans to launch Bitcoin mining hardware into orbit later this year, potentially becoming the first organization to mine Bitcoin from space. 

The project centers around the company’s upcoming satellite mission, Starcloud-2, which will carry specialized Bitcoin mining computers known as ASIC miners. If the mission succeeds, it could demonstrate that orbital data centers powered by solar energy may one day support crypto mining and other computing workloads. 

Mining Bitcoin in Space

Bitcoin mining is the process that verifies transactions on the blockchain while creating new coins. It requires enormous computing power and electricity, which has led to a global industry of large mining facilities running thousands of specialized machines.

Starcloud believes moving some of that infrastructure into orbit could solve several challenges faced by miners on Earth. In space, satellites can generate continuous solar power without relying on terrestrial electrical grids and can dissipate heat naturally into the vacuum of space. 

The company plans to deploy application-specific integrated circuit (ASIC) miners, the specialized hardware used by most Bitcoin mining operations. According to Starcloud’s CEO Philip Johnston, these devices are significantly more energy-efficient than GPUs, costing roughly $1,000 per kilowatt compared with about $30,000 for comparable GPU hardware. 

A New Frontier for Orbital Data Centers

Starcloud was founded in 2024 to build computing infrastructure in space. In 2025, the company launched Starcloud-1, a satellite equipped with an NVIDIA H100 GPU, which successfully ran artificial intelligence workloads in orbit. 

The Bitcoin mining experiment is part of a broader vision to develop orbital data centers capable of handling everything from AI processing to financial network operations.

The company has even filed plans with U.S. regulators to eventually deploy a constellation of up to 88,000 satellites to support space-based computing infrastructure. 

Why Mine Bitcoin in Orbit?

The main motivation behind space-based mining is energy efficiency. Bitcoin mining currently consumes an estimated 20 gigawatts of continuous power globally, an amount comparable to the electricity usage of some small countries. 

Supporters of the orbital approach argue that moving some of that computing power to space could provide:

• Unlimited solar energy

• Lower cooling costs due to the vacuum environment

• Reduced pressure on Earth’s power grids

If successful, the model could open the door to a new industry of space-based computing and blockchain infrastructure. 

Still an Experimental Idea

Despite the excitement surrounding the concept, space-based Bitcoin mining remains highly experimental. Launch costs, hardware durability in orbit, and communication latency are all major technical hurdles that the project must overcome.

For now, Starcloud’s mission will primarily serve as a proof-of-concept demonstration rather than a full-scale mining operation. 

Why This Matters

If Starcloud succeeds, the experiment could represent the first instance of cryptocurrency mining beyond Earth, potentially opening an entirely new frontier for the industry.

As computing demands from AI and blockchain continue to grow, the idea of orbital data centers powered by solar energy is beginning to attract attention from both technology companies and space startups.

For Bitcoin mining, the final frontier may literally be space.