The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

It hangs in the sky like a cosmic bubble, eerily round, barely glowing in the radio spectrum. Among the wreckage of the Milky ...

The interstellar medium in our Milky Way galaxy is magnetic, can be compressed, and is turbulent. It affects important ...

Laura Coffey went on a quest to find the real-life islands that inspired the wanderings of Homer’s epic hero, Odysseus ...

Earth—our tiny blue dot in the galaxy—is approximately 26,000 light years away from a fascinating and active region of the Milky Way called the Central Molecular Zone (CMZ). This region holds clues ...

Astronomers have employed NASA's Transiting Exoplanet Survey Satellite (TESS) and the Very Large Telescope (VLT) to conduct a ...

Skywatchers were left surprised, puzzled and awestruck by a mysterious streak of light slicing through the night sky.

California stargazers will soon be able to witness a dazzling celestial sight composed of billions of stars. In late May, the ...