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

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

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

The third object known to have entered the Solar System from interstellar space has an origin unlike either of its ...

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

Save $84 on this Newtonian Reflector telescope from Celestron. With its 114mm aperture, feast your eyes on View Saturn’s ...

Astronomers identified Krypton’s likely location 42 light-years from Earth. Here’s how long Superman’s journey would take, ...

Scientists found low-density amorphous ice in space isn’t fully random - it hides tiny crystals, reshaping our understanding ...

The experimental director Jem Cohen’s latest is an uncategorizable film about astronomers and humanity and love and the stars.

Astronomers from Bulgaria and Egypt have performed multi-wavelength observations of a well-known blazar designated S5 ...

Sedna, a distant dwarf planet three-quarters the size of Pluto, is inching toward the brightest star in our sky — and in 2076 ...

Doctor who treated Erin Patterson’s death cap mushroom victims reveals alarming details Car giant issues recall for more than 850,000 vehicles over 'stalling' fears 9 of the most common reasons ...