Aurorae were once believed to be warring clans of spirit soldiers, the skyward ghosts of virgin women, or the glow of fires…
Asteroids of various sizes whiz past our planet all the time. Some we know about, but many we don't, and…
One has never been spotted for sure in the wild jungle of strange stellar objects out there, but astronomers now…
On May 28 the crew of Expedition 40/41 launched from Baikonur Cosmodrome, their Soyuz TMA-13M arriving at the International Space Station…
During a hearing last week before the U.S. House Science and Technology Committee SETI scientists Seth Shostak and Dan Werthimer…
On Earth Day, April 22, NASA invited people around the world to share their "selfies" on social media sites like…
In 1964 the European Launcher Development Organisation (ELDO) and the European Space Research Organisation (ESRO) were founded, on February 29 and March…
On December 14, 1972, at about 5:40 a.m. GMT, Apollo 17 astronaut Eugene Andrew "Gene" Cernan returned to the lunar…
In what could become the world's first orbiting salad bar, NASA's Veggie experiment was initiated on May 8 after a successful (if…
Greenland's glaciers may contribute more to future sea level rise than once thought, despite earlier reports that their steady seaward…