Astronomers using NASA's Hubble Space Telescope have imaged the largest protoplanetary disk ever observed circling a young ...

Using the Hubble Space Telescope, astronomers captured a stunning image of the largest protoplanetary disk ever observed, ...

NASA’s Hubble Space Telescope captured asteroids crashing into one another in a nearby planetary system around a star some 25 ...

Two rare cosmic collisions around the young star Fomalhaut were caught by space telescopes, offering new clues about how planets form.

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

Scientists from several institutions, including the University of Chicago, discovered a lemon-shaped planet with an ...

The Perseverance rover has been exploring Jezero Crater for years, but it's never found an otherworldly object quite like ...

Early risers across North America and Europe may spot a bright, silent light gliding across the Christmas sky — and it just ...