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 ...

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 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 ...

For over a century, scientists have thought of time as a fundamental property of the universe. But the more researchers seek ...

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