In the photo from the space station, the comet is captured just above Earth’s horizon, which is illuminated by a bright light ...

BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.

Named after the first American to orbit Earth, the New Glenn rocket blasted off from Florida, soaring from the same pad used ...

Although they don't impact the surface directly, historical evidence and simulations suggest airbursts can pack a punch.

The Blue Ghost lunar mission has captured a gorgeous image of Earth as it ramps up its journey toward the moon.

A stunning composite image, made up of three years' worth of satellite photos, shows the ancient lava of Libya's Haruj ...

remind me of the arteries in your retina,” Pettit said in a post accompanying the image that he captured from the International Space Station (ISS) some 250 miles above Earth. The bright red ...

Until now, the furthest from Earth they've been detected is 51,000 kilometers (31,690 miles). That's around the spot where ...

A Bremerton woman is honoring her late husband’s life by sending him on a final, celestial journey before his cremains turn ...

"In the region above, the models don't perform that ... experts say —Where does Earth end and outer space begin? —Why aren't we crushed by the weight of Earth's atmosphere?