NASA’s Hubble Unexpectedly Catches Comet Breaking Up

NASA’s Hubble Space Telescope witnessed comet K1, whose full name is C/2025 K1 (ATLAS), in the act of breaking apart.

NASA Science
As NASA Missions Study Interstellar Comet, Hubble Makes Size Estimate

Hubble takes the sharpest image, to date, of comet 3I/ATLAS, allowing astronomers to more accurately estimate the size of its nucleus.

NASA Science
NASA Studies Reveal Hidden Secrets About Interiors of Moon, Vesta - NASA

Analyzing gravity data collected by spacecraft orbiting other worlds reveals groundbreaking insights about planetary structures without having to land on the

NASA
NASA’s Webb Reveals Unusual Jets of Volatile Gas from Icy Centaur 29P - NASA Science

Inspired by the half-human, half-horse creatures that are part of Ancient Greek mythology, the field of astronomy has its own kind of centaurs: distant objects orbiting the Sun between Jupiter and Neptune. NASA’s James Webb Space Telescope has mapped the gases spewing from one of these objects, suggesting a varied composition and providing new insights […]

How NASA Is Protecting Europa Clipper From Space Radiation - NASA

To explore the mysterious ice-encrusted moon Europa, the mission will need to endure bombardment by radiation and high-energy particles surrounding Jupiter.

NASA