The question of how gravity interacts with the quantum world has long perplexed physicists, but a non-quantum theory of space ...

NASA has selected Relativity Space to fly a dedicated planetary-science mission to Mars, the first time a privately developed rocket has been assigned to carry a full NASA science payload rather than ...

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NASA has selected Relativity Space to build the rocket, spacecraft, and cruise-stage systems that will carry an agency ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Albert Einstein's theory of general relativity—which explains gravity ...

NASA is teaming up with former Google CEO Eric Schmidt’s Relativity Space to expand its Mars monitoring capabilities. The space agency announced on Wednesday that the private space company will ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Two cutting-edge atomic clocks — the most accurate ever ...

Two blind spots torture physicists: the birth of the universe and the center of a black hole. The former may feel like a moment in time and the latter a point in space, but in both cases the normally ...

Thanks to Albert Einstein, the US Government wants to establish an official time zone for the Moon. It has less to do with jet lag and more to do with how gravity affects time and can throw a lot of ...

This partnership marks the latest foray into space exploration for Relativity Space, which aims to build cheap, reusable rockets ...