Celestial objects known as dark dwarfs may be hiding at the center of our galaxy and could offer key clues to uncover the ...

NASA's James Webb Space Telescope (JWST) has produced a new image of the Bullet Cluster, which is a titanic collision between ...

To dark matter and dark energy, add dark galaxies — collections of stars so sparse and faint that they are all but invisible. An artist’s depiction of hydrogen gas observed in the galaxy J0613 ...

Galaxy DF2 is likely closer and has more dark matter than initially inferred, DF4 may not be closer but has virtually no dark matter either way. ESA/Hubble, NASA, Digitized Sky Survey 2 ...

Unlike our galaxy, dark galaxies are nearly completely void of stars. An image of the Orion Nebula in the Milky Way. Unlike our galaxy, dark galaxies are nearly completely void of stars. An image ...

“They can’t be part of our galaxy because the disk of the Milky Way terminates at 48,000 light years.” Invisible particles known as dark matter make up 23 percent of the mass of the universe. The ...

February 18, 2005 A. cloud of gas in the Virgo cluster may be the first dark galaxy ever found, say astronomers in Britain, Australia, Italy, and France.. The mysterious object has one-tenth the ...

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 ...

Dark galaxy nails are taking off on TikTok — just in time for fall. Here are some designs that'll inspire a truly out-of-this-world mani.