Spanning approximately 220,000 light-years across, the Andromeda Galaxy is the largest galaxy of the Local Group, which also ...

The comet moves into Andromeda in mid-April, curving around to Triangulum, where we’ll be starting to lose it in the morning twilight. Article continues below "By the end of the month ...

It is located about 2.73 million light-years away from Earth in the Triangulum Galaxy (M33). Credit: Space.com | NASA, ESA, CSA, STScI, N. Bartmann (ESA/Webb) | edited by Steve Spaleta DOGE takes ...

Skywatchers throughout the Northern Hemisphere are enjoying views of the newly discovered Comet SWAN.

A freshly-discovered comet has lots of skywatchers training their telescopes on the dawn sky, but pretty soon the new Comet SWAN25F will flip to our evening sky, and allow a lot of us to get a ...