AI
Muon Space raises $250 million to expand constellation infrastructure and on-orbit AI

Muon Space has raised $250 million in a Series C round led by Eclipse, it was reported on 20 August 2026, taking total disclosed equity funding past $386 million. The company says the capital will go to satellite production, on-orbit AI compute and high-bandwidth connectivity. Reports citing an unnamed source put the valuation at $1.5 billion; Muon has not confirmed that figure.
The investment combines scalable satellite manufacturing, edge compute and managed constellation operation in one company.
The funding amount is corroborated; valuation and performance claims should be viewed with caution. On-orbit availability, radiation tolerance, downlink economics, cyber control and service guarantees all still need to be assessed.




