U-M astronomers are helping study a fast-moving, ancient, and massive comet that formed beyond our galaxy. A group of ...

NASA has shared new details about 3I/ATLAS. It is an interstellar object moving at 209,000 km/h. Hubble images show it is ...

So when some apparently biological carbon was dated to at least 3.95 billion years ago —making it the oldest remains of life ...

Astronomers have spotted a giant planet, TOI-6894b, orbiting a tiny red dwarf star, challenging existing planet formation ...

CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our ...

University of Warwick astronomers have uncovered compelling evidence that a nearby white dwarf is in fact the remnant of two ...

A new underground vein called Navidad has been discovered in Sonora, with high concentrations of gold (55 g/t) and silver ...

Strong new evidence suggests that primordial material from the planet’s center is somehow making its way out. Continent-size ...

A bizarre planet defies cosmic norms: scientists have confirmed a giant planet orbiting in reverse around one star in a close ...

Astronomers have confirmed the existence of a rare, retrograde-orbiting planet in a tight binary star system. Most stars ...

Scientists have successfully extracted the world's oldest ice core at Little Dome C in East Antarctica. Extracted during the ...