A multi-billion-dollar robot dispatched to Mars to search for life must steer clear of promising "hot spots" for fear of spreading microbes from Earth, NASA project scientists said Thursday.
Scientists from the European Space Agency's Rosetta mission are honoring their deceased colleague, Claudia Alexander of NASA's Jet Propulsion Laboratory in Pasadena, California, by naming a feature after her on the mission's ...
Europe sent two satellites into space Friday as it pushes to get its beleaguered Galileo satnav programme back on track.
European experts have pulled off a major advance that might one day help build new worlds in space after an astronaut in the International Space Station remotely guided a robot on Earth by feel.
Building a space telescope to see the light from the earliest stars of our universe is a pretty complex task. Although much of the attention goes to instruments and the giant mirrors on NASA's James Webb Space Telescope, ...
Europe is poised for the launch on Friday of the next two satellites in its troubled multi-billion-euro Galileo satnav programme.
A composite day at ESTEC, the European space research and technology centre, as depicted in time-lapse format.