NASA: Solar System's Biggest Moon May Have More Water Than All Of EarthThe largest moon in the solar system harbors a salty ocean beneath its icy shell, the latest member to join a growing club of watery moons, NASA said Thursday.
Griffith Observatory Extends Hours For Triple-Shadow Transit Of Jupiter's MoonsAngelenos will get their chance Friday to witness a rare celestial event when the shadows of three of Jupiter's largest moons will fall upon Jupiter at the same time.
LA Artist Uncovering History With Restoration Of 1984 MuralOn the 101 North, artist William F. Herron III is digging up artist John Wehrle's 1984 mural, "Galileo, Jupiter, Apollo".
NASA: Voyager 1 Becomes First Spacecraft To Leave Solar SystemNASA said Thursday that Voyager 1 has become the first spacecraft to ever leave the solar system.
Heavenly Trio Form Rare Triple Conjunction In Skies Above LAThe Academy Awards weren't the only thing lighting up the L.A. skyline on Sunday night.
Juno Spacecraft Expected To Takeoff For Jupiter FridayThe JPL-managed Juno spacecraft is scheduled to blast off for Jupiter as early as Friday morning.
Astronomers Discover Ice On Second AsteroidAstronomers have discovered water in the form of ice on a second asteroid, suggesting the life-essential ingredient is more common than believed.