Roughly 5,000 light-years from Earth, a dying star is expelling gas so rapidly that its outflow has cooled to approximately 1 ...

After only four short years, NASA's James Webb Space Telescope (JWST) and observational cosmologists like Richard Ellis at ...

(via Dr. Becky) There's a strange, unexplained feature of the Cosmic Microwave Background which seems to be aligned with the Solar System, and we don't why. Is it real or just a coincidence? And if it ...

The cosmic microwave background, shown at left in this illustration, is a flash of light that occurred when the young universe cooled enough for electrons and protons to form the first atoms. It ...