Two American astronauts floated outside the International Space Station Friday for the third spacewalk this month aimed at repairing the orbiting outpost's robotic arm and replacing old video cameras.
Powerful solar eruptions could electrically charge areas of the Martian moon Phobos to hundreds of volts, presenting a complex electrical environment that could possibly affect sensitive electronics carried by future robotic ...
With an Australian space agency on everyone's mind, we chatted to the European Space Agency's Director General about how we got here, what's next and why space agencies matter.
A Massachusetts auction house is selling vintage photographs taken by American astronauts.
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.
Talk about an image making your head spin: ESA astronaut Paolo Nespoli took this stunning image of NASA astronauts Randy Bresnik and Mark Vande Hai during last week's spacewalk.
Tempus Pro, a portable vital-signs monitor offering telemedicine via satellite, is helping medics at ESA astronaut landings. Thomas Pesquet was the first to benefit at the end of his mission in May.
Public invited to test new tool to study earth using photos taken by International Space Station astronauts
CosmoQuest's Image Detective, a NASA-funded citizen science project, invites the public to identify Earth features in photographs taken by astronauts from the International Space Station (ISS).
A team of researchers at ESA's mission control centre in Darmstadt, Germany, are investigating new concepts for controlling rovers on a planet and satellites in orbit.
A mock space capsule has landed in Kansas State University's Ice Hall. In this built-to-scale model of the Orion spacecraft, "astronauts" practice emergency escape maneuvers while a university kinesiology team studies their ...