STScI: Table Salt Compound Spotted on Europa
Finding common table salt — sodium chloride — on the surface of a moon is more than just a scientific ...
STScI: Hubble Watches Spun-up Asteroid Coming Apart
Astronomers once thought asteroids were boring, wayward space rocks that simply orbit around the Sun. These objects were dramatically presented ...
STScI: Tiny Neptune Moon Spotted by Hubble May Have Broken from Larger Moon
After several years of analysis, a team of planetary scientists using NASA's Hubble Space Telescope has at last come up ...