There could be many more satellite galaxies orbiting the Milky Way than previously thought or observed, according to ...

Researchers may have found our galaxy's missing companions, further bolstering science's most widely accepted cosmological ...

See the SpaceX Dragon spacecraft and the Milky Way galaxy in this time-lapse view from the International Space Station.

Scientists predict up to 100 invisible galaxies may orbit the Milky Way, hiding just beyond our current detection limits.

Our Milky Way could have many more satellite galaxies than we've detected so far. They're just too faint to be seen.

The center of our galaxy is visible overnight on summer evenings, just off the tip of the Sagittarius Teapot’s spout in the ...

"Once you do, it's just spectacular," said Aileen O'Donoghue, astronomer with St. Lawrence University and the Adirondack Sky ...

Arizona is an ideal spot to see the Milky Way thanks to its numerous dark-sky places. Here's the best time to see - and ...

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe, ...

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which ...

Dark matter is one of nature's most confounding mysteries. It keeps particle physicists up at night and cosmologists glued to ...

The Milky Way's core will be visible this month and through August. Here's what Tennessee stargazers should know.