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

An international team of astronomers has discovered a massive cloud of gas and dust located in a little-known region of our ...

The JWST discovers the Zhúlóng spiral galaxy, as massive as the Milky Way, formed only a billion years after the Big Bang.

New research suggests that the Milky Way should be surrounded by as many as 100 undetected tiny and faint "orphan" galaxy companions.

Astronomers using the Green Bank Telescope in West Virginia have spotted massive clouds of cold hydrogen gas hiding within the Fermi bubbles.

New supercomputer simulations suggest the Milky Way could be surrounded by dozens more faint, undetected satellite ...

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

Comet 31/ATLAS is only the third interstellar object to ever be observed whizzing through the Solar System. While its origins ...

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

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda galaxy. Zoom in and explore.

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

"The best time to see the Milky Way in (Massachusetts) is from March to September," according to the Capture the Atlas ...