Parts of the Americas was treated to a Total Lunar Eclipse (also known as a "blood moon") in March. Credit: NASA/JPL-Caltech ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

A powerful and mysterious blast of radio waves that astronomers believed was a fast radio burst (FRB) from far beyond the ...

NASA says ISRO's Myogenesis study explores muscle cell regeneration in space, as microgravity affects mitochondria and causes astronauts to lose muscle mass.

Satellites that retire are deorbited into a graveyard orbit within 25 years of their missions ending. This is the case with ...

Relay 2 became inoperable nearly 60 years ago, but for a brief moment in 2024, it outshone the rest of the sky.

The first astronauts in more than 40 years from India, Poland and Hungary have arrived at the International Space Station, ...

This explorer spacecraft is heading to a rare asteroid with a naked metal core. It could hold clues to how Earth began ...

Houston’s Axiom Space launched its fourth human spaceflight mission on Wednesday. One of the mission’s experiments hopes to ...

The South Pole Telescope has mapped our skies in more detail than ever before, strengthening our understanding of dark energy ...

LOFAR detects a faint radio 'mini-halo' from 3.8 billion years ago, revealing how galaxy clusters evolved in the early ...

The Axiom-4 mission is scheduled for a launch on June 25 from Nasa’s Kennedy Space Center in Florida. Indian Air Force (IAF) ...