Astronomer HR chief Kristin Cabot, who was caught on camera at a Coldplay concert with the company’s CEO, has resigned. Video ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, speeding through our celestial neighborhood.

Over the next few days, astronomers will pull together evidence to determine whether the object is a comet.

Astronomers have discovered a new interstellar comet passing through our solar system, marking the third interstellar object we've discovered.

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

Astronomers detect first known ‘death wish’ planet Exoplanet HIP 67522 b has a 'clingy' relationship with its host star. It won't end well. Andrew Paul Jul 2, 2025 2:00 PM EDT ...

"Astronomers may have just discovered the third interstellar object passing through the Solar System!" the agency's Operations account shared on Bluesky.

You may only live once, but some stars die twice. Astronomers have now discovered the first visual evidence of such a stellar event, a dead star that underwent a so-called "double-detonation." ...

July 2, 2025 3 min read Astronomers Found the Most Self-Destructive Planet in the Sky This planet triggers flares on its star—spelling its ultimate doom By Jacek Krywko edited by Sarah Lewin Frasier ...

WASHINGTON (Reuters) -The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times the mass of our sun that exhausts its nuclear ...

Astronomers studying a distant galaxy cluster stumbled upon ancient radio signals that might hold clues to the formation of the early universe.

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that suggests black holes or cosmic collisions energize galaxies.