Astronomers using the James Webb Space Telescope have identified a new moon, S/2025 U1, orbiting the ice giant Uranus. The ...

Planetary alignments, a total lunar eclipse, and meteor showers are highlights to look for in the coming year.

The discovery is the first direct observational confirmation of a theory for how young stars feed on, and then explosively ...

Jupiter and Saturn look serene through a backyard telescope, but beneath and around their clouds, both worlds are in dramatic ...

Whether it be with naked-eye viewing, through a pair of binoculars, or with a beginner’s telescope, a certain amount of ...

How different would life be if Earth had massive planetary rings? This video imagines the breathtaking skies, the shifts in ...

Each ring is formed in the aftermath of an explosion, giving insight into the dynamic activity of SVS 13 from its infancy. An ...

Pitting climate action against the SDGs is a false choice. Discover why postponing the Sustainable Development Goals for ...

These rings, created by the Guardians of the Universe, harness the energy of the emotional spectrum, with the most prominent being the green light of willpower.

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

Learn about the collisions between space rocks that have created huge dust clouds, one of which was previously mistaken for ...