Could the universe’s most elusive substance finally have given away its presence? Nearly a century after the first indirect ...

The new study reports the detection of a mysterious halo-like glow of gamma rays around the Milky Way, peaking sharply at ...

The Nancy Grace Roman Space Telescope is being built to map the universe on a scale no previous observatory has attempted, ...

For decades, scientists have only inferred dark matter’s existence through its gravitational pull on galaxies, but may now ...

NASA’s Fermi Gamma-ray Space Telescope has potentially captured the first direct evidence of dark matter, as gamma rays from the center of the Milky ...

NASA has announced the discovery of a peculiar celestial object named CWISE J1249, which challenges existing classifications ...

CAPE CANAVERAL, Fla. (AP) — Astronomers have discovered a strange new object in our Milky Way galaxy. An international team reported Wednesday that this celestial object — perhaps a star, pair of ...

In this combination of images from NASA/ESA shows three future scenarios for Milky Way & Andromeda encounter. Top left: Galaxies bypass at 1 million light-year separation. Top right: At 500,000 ...

People will be able to catch a glimpse of the Milky Way galaxy this weekend The Milky Way will be viewable with the naked eye, but telescopes always help The Milky Way is our home galaxy with a disc ...

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...