Astronomers race to learn more about third interstellar visitor Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

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." ...

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

This is the first evidence for a white dwarf exploding not once, but twice. The discovery could shed new light on how some supernovae work.

Parisian astronomer Camille Flammarion brought used science fiction to bring Mars to life ...

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 have discovered the first evidence of a white dwarf wiped out by a double-detonation supernova, also providing space-lovers with stunning eye-candy.

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 ...

Some stars are so primed for greatness that they blow up twice. For the first time, a team of astronomers have found direct visual evidence of a star that met its fiery end by detonating two times ...

Astronomers love data, but no one has that kind of time in a day. So each individual scientist (amateurs can sign up, too) must first enroll with the Rubin Observatory’s so-called alert brokers.

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new super-Earth exoplanet that orbits a nearby M dwarf star. The newfound alien ...

Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can explode not once, but twice before fading forever.