An experiment with a charged molecule of bismuth and carbon reveals how effects from Albert Einstein’s special relativity ...

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

The new space race is accelerating, but debris, failures, and crowded orbits are raising new risks around Earth.

Relativity, a legal data intelligence company, today announced that Chris Brown has been named the company's president, effective July 13. Brown, who joined as chief product officer in 2018, steps ...

Impulse Space and Relativity Federal join Blue Origin, SpaceX and United Launch Alliance on the NSSL Phase 3 Lane 1 contract.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." For over a century, scientists ...

Time has always seemed like the one thing physics could count on. Matter changes, stars die, particles flicker in and out, ...

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

Relativity Space is one of two new vendors on the U.S. Space Force’s National Security Space Launch Phase 3 Lane 1 contract, alongside Impulse Space. Credit: Relativity Space The U.S. Space Force has ...

Time seems to be one of the most obvious things in the universe: it moves forward, seconds change minutes, and the past ...

NASA has tapped the once-struggling California rocket firm to ferry science payloads to Martian orbit in 2028. Relativity Space has entered the building.

Isar Aerospace still commands top position among a new generation of European rocket startups, but the company’s efforts to launch a critical test flight of its Spectrum rocket continue to encounter ...