In 2020, the European Space Agency signed a contract with Swiss start-up ClearSpace SA to "purchase a unique service: the ...

From a half-million miles away, NASA's Europa Clipper spacecraft captured Mars with its two moons, Phobos and Deimos, in ...

A rogue, middle-mass black hole has been spotted disrupting an orbiting star in the halo of a distant galaxy, and it's all ...

Trump may slash environmental rules for rocket launches. The Trump administration is considering slashing rules meant to ...

There have been several attempts over the decades to build a so-called Single Stage to Orbit (SSTO) vehicle, but thus far, ...

The ISS will travel over part of the U.S. and Canada on Thursday night, giving millions a chance to view it as it flies by.

Two NASA satellites rocketed into orbit from California aboard a SpaceX Falcon 9 rocket Wednesday, commencing a $170 million ...

Despite owning more than half of the satellites currently in low Earth orbit, SpaceX is complaining about AST SpaceMobile’s ...

An international team of scientists have provided an unprecedented tally of elemental sulfur spread between the stars using ...

The most complex parachute system to ever deploy on Mars has successfully slowed down an ExoMars mock-up landing platform for ...

The ESA competition aims to foster independent access to space by supporting emerging small- and medium-lift rocket ...

Hundreds of current and ex-employees of NASA signed a formal dissent letter protesting the Trump administration’s proposed ...