An Irish researcher will join a massive hunt for the enigmatic “ripples in space-time” first predicted by Albert Einstein in 1916.This work is part of the European Space Agency’s €1.74bn Lisa (Laser ...

LE BOURGET–Thales Alenia Space is preparing a demonstration satellite for positioning, navigation and timing (PNT) in low ...

An active investigation into a leak repair on the International Space Station continues to cause NASA to shift the launch of ...

Officials for NASA, Axiom Space and SpaceX will attempt to launch the Axiom-4 mission as soon as Sunday after a Falcon 9 ...

What does an artificial eclipse look like? One space agency's satellites recently accomplished this task as part of a mission ...

Honda says its first reusable rocket launch was successful as the Japan's second-biggest automaker marked a key milestone to ...

SpaceX has reset the countdown clock for its next human spaceflight targeting an early Sunday morning launch of the private ...

A pair of European satellites have created the first artificial solar eclipses through precise formation flying in space, ...

Iran has warned the U.S. against involvement in attacks that were launched by Israel against its military and nuclear program ...

NASA's car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to ...

Venturi Space, a company working with Astrolab on lunar rover concepts, unveiled an all-European rover design it hopes to offer to European space agencies.

LE BOURGET—After the first commercial flight of Ariane 6 and Vega-C's return to flight, top executives at ArianeGroup, ...