While making a death-defying dive through the sun’s atmosphere, NASA's Parker Solar Probe has directly recorded a powerful plasma explosion heading toward our star’s surface in unprecedented detail.

The interstellar object dubbed 3I/ATLAS has been fascinating astronomers since its discovery in early July. The object, generally believed to be a comet, is screaming through the solar system at ...

Researchers have detected a gamma-ray burst outside of the Milky Way that's unlike any previously observed. There's no ...

WARWICK, England — Just 160 light years from Earth, two dead stars are dancing toward destruction. These white dwarfs, the collapsed remains of once-ordinary stars like our Sun, have grown so massive ...

The monstrous 85-mile-wide comet C/2014 UN271 is the second most distant body originating from the Oort Cloud found to be chemically active. Astronomers have discovered that the largest comet from the ...

The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously ...