Relativity will expand its presence at NASA's Stennis Space Center with additional test stands and offices to support work on its Aeon R engine. Credit: Relativity Space WASHINGTON — Launch vehicle ...

An Aeon 1 engine undergoes test at a Stennis Space Center test stand. Relativity is taking over another test complex at Stennis to support development of its Terran small launch vehicle. Credit: ...

Relativity Space is amping up its investment at NASA’s Stennis Space Center, with the company announcing today that it would lease a historic first-stage test stand to advance the development of the ...

Rocket manufacturing is an incredibly labor-intensive process with a complex supply chain, sourcing parts from all over the world. But if the California-based startup Relativity Space can prove that ...

STENNIS SPACE CENTER, Miss.—David Giger bounded up 26 steel steps and emerged onto a rocket engine test platform. Off to his left, an unbroken stand of stately pine trees spread out over the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. General relativity has withstood perhaps its toughest challenge to date. The theory, which Albert ...

Nearly 100 years since Albert Einstein developed general relativity, the theory has passed its toughest test yet in explaining the properties of observable universe. The most precise measurements to ...

Nearly 100 years since Albert Einstein developed General Relativity, the theory has passed its toughest test yet in explaining the properties of observable Universe. The most precise measurements to ...