India's private space sector has crossed another major milestone after Chennai-based startup Agnikul Cosmos successfully test-fired four semi-cryogenic rocket engines simultaneously as a clustered ...

Add Yahoo as a preferred source to see more of our stories on Google. The Artemis II mission is set to launch four astronauts atop NASA's SLS (Space Launch System) rocket later today – and while this ...

While both the Merlin and Raptor rocket engines are being used by SpaceX for launch missions, there are key differences ...

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The space industry is gearing up for longer-duration missions to the Moon and beyond, and that requires new types of propulsion systems with higher efficiency and more thrust. That’s why rocket ...

WASHINGTON — Venus Aerospace, a Houston-based propulsion startup developing rocket engines for hypersonic flight and space transportation, said July 8 it raised $91 million in a Series B funding round ...

Welcome to Edition 8.21 of the Rocket Report! We’re back after the Thanksgiving holiday with more launch news. Most of the big stories over the last couple of weeks came from abroad. Russian rockets ...

Welcome to Edition 9.11 of the Rocket Report! The most interesting story of the week, in our view, is a deep dive by Stephen Clark, linked below, into the dwindling fortunes of United Launch Alliance.