Far beyond the Milky Way, vast collections of galaxies continue to drift, gather and occasionally collide. One such region ...

Astronomers have identified one of the most distant candidate galaxies known to leak ionizing radiation—the same kind of ...

The California Science Center (CSC) has just unveiled the most impressive museum exhibit I’ve ever seen by a margin of 3 ...

The space agency hopes to use a specially designed robot called LINK to lift the sinking telescope into a safer orbit, paving ...

NASA’s Neil Gehrels Swift Observatory, shown in this artist’s concept, orbits Earth as it studies the ever-changing Universe. (NASA’s Goddard Space Flight Center Conceptual Image Lab) NASA will soon ...

Using the James Webb Space Telescope, astronomers have spotted a massive and densely packed galaxy cluster before such structures were thought to be possible.

As America celebrates its 250th birthday, the spirit of exploration that once pushed pioneers across a continent is now ...

A new ultra-faint dwarf galaxy has been discovered in the vicinity of Andromeda (M31), the Milky Way's large neighboring ...

The June full moon rose low across the sky, treating stargazers worldwide to a stunning celestial display and we've got the ...

As IWC celebrates its partnership with Vast, Andrew Feustel sat down with Prestige to share what it feels like to literally work in a vacuum, his mission at Vast, and the significance of time in space ...

NASA will soon embark on a first-of-its-kind rescue mission, sending a robot to save a space observatory falling to Earth.

That asteroid explosion over Tunguska was 1,000 times stronger than the nuclear bombing of Hiroshima.