Hermeus Secures $100M Funding Boost For Hypersonic Plans

Hermeus has built a functioning ground prototype of the Quarterhorse, with engine and avionics.
Credit: Hermeus
U.S. hypersonic aircraft startup Hermeus has closed a $100 million Series B fundraising round, providing the funding to fly its first three Quarterhorse flight-test vehicles and advance design of its planned Darkhorse production aircraft. The funding round was led by entrepreneur Sam Altman, CEO of...

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