Cosmonauts Oleg Artemyev, Denis Matveev and Sergey Korsakov aboard the Soyuz MS-21 spacecraft lifted off from the Baikonur Cosmodrome in Kazakhstan at 11:55 a.m....
Artist's impression of the European Space Agency's ExoMars rover (front) and the Russian science platform (background) on Mars. Credit: ESA/ATG medialab
As an intergovernmental organization...
Stephen Hawking's black hole information paradox has baffled scientists for half a century and led some to question the fundamental laws of physics. Scientists...
The world's first space observatory has successfully completed a number of critical steps to align the 18 Golden Mirror segments. After verifying this achievement...