An asteroid a third of a mile wide is poised to soar past the Earth on Jan. 26 — the closest any known space rock this size is expected to fly by until 2027.
Man is about to reach closer to Pluto than ever before as the NASA New Horizons spacecraft begins the first of several approach phases toward the dwarf planet at the edge of our solar system.
Astronauts hurriedly evacuated the U.S. section of the International Space Station and moved to its Russian module after a coolant problem emerged Wednesday, but Russian and U.S. officials insisted all six crew were not in any danger.
A strong geomagnetic storm sparking bright auroras erupted early Wednesday morning over the Northern Hemisphere, according to the Space Weather Prediction Center.
NASA is celebrating 25 years of the Hubble Telescope in orbit with a new dramatic view of a well-known celestial object.
SpaceX has called off its flight to the International Space Station.
Astronauts on board the International Space Station celebrated New Year’s Day 16 times as it orbited the globe at 17,500 miles per hour.
A German astronaut has compiled a breathtaking time lapse video of the time he spent aboard the International Space Station.
NASA’s Nuclear Spectroscopic Telescope Array has taken its first picture of the sun, producing the most sensitive solar portrait ever taken in high-energy X-rays.
You think YOUR house is crowded with house guests this season? NASA astronauts have been having Christmas dinner in a dining room the size of a Volkswagen for decades, and this season is no exception, although the International Space Station is far more spacious than the original Apollo capsule where one of the most famous Christmases in space was ever celebrated.