Scientists have discovered a giant black hole that they believe may have been formed in the first few microseconds after the Big Bang. The black hole is so huge that it may change our understanding of ...

A Cosmic solar flare erupted on May 10, triggering radio blackouts and a CME. It may spark possible northern lights on Earth ...

Unexpected giant halo: New observations reveal RXCJ0232–4420 hosts a radio halo over 3.3 million light years wide, despite being a calm, cool-core cluster. Rare astrophysical case: Giant halos are ...

A figure illustrating the rotation of a newly discovered cosmic filament. (Seoyoung Lyla Jung/University of Oxford) (CN) — It appears the more we investigate the universe for answers, the more ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers are homing in on the source of the "break" in this light-years-long filament near the galaxy's center. Near the center ...

New research has confirmed that the celestial object may be the biggest of its kind ever found Riley Black | Science Correspondent The planet-forming disk is made of gas and dust. Radio: SAO/ASIAA/SMA ...

Supermassive black holes are often regarded as sources of wanton cosmic destruction, but there may be more to their powerful influence than first meets the eye. Researchers studied data from the ...

Add Yahoo as a preferred source to see more of our stories on Google. Space is full of punctuation. Look carefully, and you'll see periods, colons, ellipses, even commas. Complex symbols are slightly ...

For decades, astronomers have struggled to differentiate giant planets from brown dwarfs, a class of objects more massive than planets but too small to ignite nuclear fusion like true stars. Through a ...