A sweeping cosmic census from the James Webb Space Telescope has unveiled nearly 1,700 galaxy groups—marking the deepest and ...

Explore the International Space Station, a space lab orbiting Earth at 28,000 km/h, where scientists study microgravitys ...

NASA's James Webb Space Telescope has discovered the earliest and most distant galaxy ever detected, existing just 280 ...

Prior to the discovery of MoM z14, the galaxy holding the title of earliest and distant was JADES-GS-z14-0, which existed ...

NASA also celebrated its 50th anniversary in 2008 by transmitting a song directly into deep space: the Beatles’ “Across the ...

Invisible radiation leaking out of private satellites, like SpaceX's Starlink spacecraft, is disrupting radio astronomers' ...

The hunt for habitable worlds has become a hot topic in astronomy. For decades, the search has been focused on planets in the ...

Astronomers have discovered a strange object in our galaxy that flashes every 44 minutes—and it’s unlike anything we’ve seen ...

NASA’s MAVEN finally sees sputtering—an escape process that stripped Mars of its atmosphere and ancient water.

There's no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes.

A mysterious cosmic object is sending pulses of radio and X-ray waves to Earth every 44 minutes, leaving astronomers baffled ...