Ex-Google CEO Eric Schmidt is taking over as CEO of rocket startup Relativity Space, which has ambitions to reach Mars.

The space agency is holding a contest for the “zero gravity indicator” that will be carried aboard the Artemis II mission, ...

While Elon Musk's SpaceX shows no progress on its Starship flights in early 2025 compared to 2024, the competition isn't waiting ... requiring maximum performance from the launcher. Rocket Lab's ...

However, unfortunately, this first pass design can only deliver 20 psi of fuel pressure, which [Sciencish] suspects will not be enough to counteract combustion chamber pressures in his rocket design.