space
Near-Earth Asteroid Sets Off Alert, Turns Out to Be Two Asteroids Hanging Out Together

An asteroid that whizzed within 3 million miles of Earth last week turned out to be two objects in a binary system, according to new observations. Read More >>

space
China Powers Up the World’s Largest Alien-Hunting Telescope

You had a good run Arecibo, but there’s a new big dog in town. China has switched on the massive dish that now officially holds the record for the world’s largest single-aperture telescope. Among other things, researchers hope it will provide a big boost in the hunt for extraterrestrial life. Read More >>

locations
Earthquake Damage Has Goldeneye’s Giant Telescope Hanging by a Thread

Arecibo Observatory, the world's largest single-dish radio telescope, should look familiar to anyone who watched GoldenEye or Contact a lot as a kid. But an earthquake near the observatory did some serious damage last month, nearly snapping one of the cables supporting the reflector platform hovering 450 feet in the air. Talk about a big oops! Read More >>