Researchers had only hypothesized the existence of underground lava tubes on Venus —until now.

If we were to ever find alien life, breaking the news to the general public could be much more difficult than one might think ...

The combustible sedimentary rock, better known as coal, was not only crucial to the onset of advanced technology here on Earth, but it should also be key to the development of advanced E.T.s residing ...

A massive subsurface structure has been discovered on Venus, according to astronomers relying on radar data analysis.

The recent delays in NASA's Artemis II Moon mission have reignited long-standing conspiracy theories surrounding the Apollo 11 mission, particularly the claim that astronauts encountered ...

For two weeks, medical experts monitor the astronauts as they remain indoors, live in isolation, and avoid physical touch, all to prevent harmful microbes from traveling to space.

SpaceX’s acquisition of xAI, valued at approximately $1.25 trillion, represents one of the most consequential mergers ever ...

Space has long been a matter of great curiosity and perplexity for humans. Astronauts ...

Amazon Leo has discussed direct-to-device services but has focused its early rollout on commercial customers. AST SpaceMobile's other rivals are SpaceX's Starlink, Iridium Communications (IRDM) and ...

The mission will mark NASA's first crewed test of laser communications in lunar orbit. O2O will use infrared light instead of radio frequencies to transmit voice, ...