Posted to Twitter by @Astro_Alex, European Space Agency astronaut Alexander Gerst, this image shows our planet's Moon as seen from the International Space Station. As he said in the tweet, "By orbiting the Earth almost 16 ...
A Russian cargo ship delivered a fresh load of fuel, food, and other supplies for the International Space Station on Tuesday, making it in record time.
Last year's visitor from another star system—a cigar-shaped object briefly tumbling through our cosmic neck of the woods—has now been identified as a comet.
In astronomy, the devil is in the details—as this image, taken by the NASA/ESA (European Space Agency) Hubble Space Telescope's Advanced Camera for Surveys and Wide-Field Camera 3, demonstrates.
Researchers at the University of Colorado Boulder have helped to find the last reservoir of ordinary matter hiding in the universe.
Tom Woods knows about space gunk.
When NASA engineers were looking for a place to build a network of large radio antennas in the 1950s, they knew they needed somewhere quiet. They were going to build a series of antennas with huge parabolic dishes and receivers ...
A message from late British astrophysics giant Stephen Hawking was beamed towards the nearest black hole on Friday as his remains were laid to rest in London's Westminster Abbey.
Britain has been formally excluded from future contracts for the EU's Galileo satellite-navigation system, the government said on Thursday, condemning the decision as "completely unacceptable".
A new batch of science is headed to the International Space Station aboard the SpaceX Dragon on the company's 15th mission for commercial resupply services, scheduled for launch June 29 from NASA's Kennedy Space Center in ...