Many South Floridians reported seeing a flare-like object in the sky Sunday night, and one person may have captured it on video.

A good hearty conspiracy theory can shine a sharp light on two of humanity's most enduring traits.

The extraterrestrial double whammy that Earth only partially avoided on Friday has triggered an immediate response from astronomers.

Bay Area stargazers caught a glimpse of another meteor Friday night.

A terrifying meteorite shower left more than 950 people injured, buildings devastated and the mobile network wiped out when it hit Russia this morning.

Asteroid 2012 DA14 makes its closest approach to Earth at 2:25 p.m. ET Friday, and the world’s astronomers have been on the lookout for it.

Scientists at Deep Space Industries have put a value on an asteroid set to buzz past Earth this week of $195 billion

Scientists say they are sure there is no chance of the 150ft (45.7m) wide space rock hitting the planet.

A close encounter of the rocky kind is set for Feb. 15, when an office-building-size asteroid will speed past Earth fcloser than some communications satellites.

The nearest potentially habitable, Earth-like planet may be a scant 13 light-years away

An asteroid the size of a 15-story building will zoom past Earth next week, flying uncommonly close but posing no danger.

Earth-like worlds may be closer and more plentiful than anyone imagined.

Hacktivist movement Anonymous has hijacked the US Sentencing Commission website as a personal vendetta to retaliate against the justice system

Martian rocks from a crater hit by a meteorite may contain the strongest evidence yet that there is life on Mars.