A spacewalking astronaut successfully replaced a blurry camera outside the International Space Station on Friday, but had to contend with a balky jetpack and a frayed safety tether.
As NASA's Cassini spacecraft made its fateful dive into the upper atmosphere of Saturn on Sept. 15, the spacecraft was live-streaming data from eight of its science instruments, along with readings from a variety of engineering ...
Two US astronauts installed a high-definition video camera at the International Space Station Tuesday and made more progress on repairs to the lab's robotic arm, NASA said.
Spacewalking astronauts gave the International Space Station's big robot arm a new hand Thursday.
SpaceX chief Elon Musk's elaborate plan for a mega-rocket to carry astronauts to Mars may have some down-to-Earth applications.
Setting up a permanent village on the moon is the first step towards exploring Mars, the European Space Agency said Thursday as plans to reach and colonise the Red Planet gathered pace.
Russia and the United States agreed Wednesday to cooperate on a NASA-led project to build the first lunar space station, part of a long-term project to send humans to Mars.
An ancient art form has taken on new shape at NASA's Jet Propulsion Laboratory in Pasadena, California.
Bacterial cells treated with a common antibiotic in the near-weightlessness of the International Space Station (ISS) responded with some clever shape shifting that likely helped them survive, findings with implications for ...