SpaceX stands ready to launch a much-needed load of supplies to the International Space Station this weekend on the heels of a failed supply run by Russia.
In late 2013, when the neutron star at the heart of one of our galaxy's oddest supernovae gave off a massive burst of X-rays, the resulting echoes—created when the X-rays bounced off clouds of dust in interstellar space—yielded ...
The Earth's atmosphere is a total drag, especially if you're trying to orbit our planet. It's a drag. Get it? Atmospheric drag. Drag. Drag.
The orbiting International Space Station has shifted in position after an engine glitch on a docked spacecraft which is due to bring astronauts back to Earth this week, Russia said.
Three astronauts who had their stay on the International Space Station extended by a month after a rocket failure are set to land back on Earth on June 11, the head of Russia's space agency said Friday.
In the booming commercial space business, ventures founded by tech billionaires Jeff Bezos, Elon Musk and Paul Allen are reinventing the most expensive aspect - launching spacecraft into orbit.
Outer space might be the toughest environment for life, but some hearty microbes have been able to survive in it for surprising amounts of time. How long they can do so and why they are able to withstand the difficulties ...
The plot of many a science fiction TV series or movie revolves around the premise that people traveling long distances in space age more slowly than their counterparts on Earth. Now, tiny worms who spent time aboard the International ...
SpaceX's unmanned Dragon supply ship left the International Space Station Thursday and hours later splashed down in the Pacific Ocean off the coast of California, NASA said.
Russia on Monday managed on a second attempt to restart the engines of a Progress spacecraft attached to the International Space Station (ISS) and shift the station's orbit.