The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

This celestial body, possibly a rogue planet or a brown dwarf, has puzzled astronomers for years. JWST’s infrared observations have revealed intricate cloud layers, temperature shifts ...

Astronomers are now analyzing this strange celestial body, which could reshape theories about planetary formation and deep-space exploration. Is this the long-theorized Planet Nine, or something ...

There are also five additional celestial bodies called dwarf planets, including Pluto, Ceres, Eris, Haumea and Makemake. Grad student discovers planet orbiting around nearby star, astronomers say ...

Credit: Josh Dury A rare grouping of 10 celestial bodies is captured in a stunning new photo taken during last weekend’s great planetary parade. Astrophotographer Josh Dury took the photo you ...