Scientists: Moon Over The Hill At 4.51 Billion Years OldIt turns out the moon is older than many scientists suspected: a ripe 4.51 billion years old. That's the newest estimate, thanks to rocks and soil collected by the Apollo 14 moonwalkers in 1971.
NASA Spacecraft Detects Plastic Ingredient On Saturn MoonNASA found an ingredient of plastic — the first time the chemical has been detected on another world.
North Texas Astronomers May Be Watching Birth Of A PlanetAstronomers say they may have spotted a new planet being born. University of North Texas Astronomer Ron Dilulio said the action is happening in an area 335 light years away.