Observations from NASA’s Juno spacecraft reveal that Jupiter’s strong magnetic field and the unique properties of its plasma ...

Astronomers have traced a mysterious blast of X-rays to a star that, like a cosmic action hero, just refused to die.

A team led by the Italian National Institute for Astrophysics discovered the most distant known fossil galaxy — a relic of ...

When white dwarfs—the hot remnants of stars like our sun—are orbited closely by another star, they sometimes steal mass away ...

Comet 3I/ATLAS, discovered on July 1, 2025, by the ATLAS telescope in Chile, is only the third confirmed interstellar object observed in our solar system. The comet is traveling at an extraordinary ...

Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can ...

Using NuSTAR and XMM-Newton satellites, astronomers from New York University (NYU) Abu Dhabi have observed a pulsar known as ...

The interstellar comet 3I/Atlas is the fastest and largest of its kind, giving astronomers a rare glimpse into extrasolar ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

New research is shedding light on what researchers call "lite" intermediate-mass black holes, which are smaller, but still ...

A close-in exoplanet is triggering stellar flares and self-destructing. This is the first direct evidence of planet-star ...

"This tangible evidence of a double detonation not only contributes towards solving a long-standing mystery, but also offers ...