Second-Largest Asteroid in the Solar System May Be an Ancient Piece From a Lost Planet, Claim Scientists Space exploration ...

Recent studies suggest that Ceres, the largest object in the asteroid belt ... of these hydrocarbons under the harsh conditions of space. Space weathering, a process that bombards celestial ...

The universe's largest structure, the Hercules-Corona Borealis ... Jon Hakkila of the University of Alabama in Huntsville told Space.com. The Milky Way, our home galaxy, is part of a different ...

Both systems include a moon that is a large fraction of the size of the main body ... surface of Pluto's largest moon, Charon, using observations from the James Webb Space Telescope.