Astronomer and Pluto mission leader S. Alan Stern explores how the field has transformed during his decades-long career.

"GW250114 is the loudest gravitational wave event we have detected to date; it was like a whisper becoming a shout." ...

Ten years ago, scientists heard the universe rumble for the first time. That first discovery of gravitational waves proved a ...

What was the universe like in the first few hundreds of millions of years after it came into existence? How did the first ...

Sporting the world’s largest digital camera, the new telescope is poised to help solve some of the universe’s biggest mysteries.

Astronomers discovered a rare ultra-massive white dwarf forged in a stellar smash-up and unmasked only by Hubble’s ...

Dive into the fascinating crossroads of astronomy and astrology — where science meets symbolism, and the sky tells two very ...

Dr. Gregory Feiden, a University of North Georgia (UNG) professor of astronomy, and his research group have spent the past ...

Scientist Avi Loeb, who has made headlines for his theories about interstellar objects, says we are "probably not" alone.

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