The second Ariane 6 launch sent up an optical spy satellite called CSO-3 for the French military. The rocket deployed CSO-3 ...

Europe is not lagging behind the US and China on space exploration and is taking a front seat on the Artemis II programme which is seeking to send a crewed mission to the moon, a leading European ...

The head of the European Space Agency says that ESA is ready for any changes in NASA's direction that may come as a result of the incoming new administration in the United States. ESA Director ...

The European Space Agency's Einstein Probe has captured an X-ray flash from an "odd celestial pair" of stars more than 10 times larger than the Sun and a small companion. Thanks to the ESA's X-ray ...

the ESA's Euclid archive scientist. "For me, with a lifelong interest in gravitational lensing, that was amazing." The Einstein Ring, according to the Paris-based European Space Agency ...