April 22, Earth Day is celebrated once again as over one billion people help the Earth recover from the ravages of ...

March 27 (UPI) --The European Space Agency announced Thursday the Gaia spacecraft was turned off after a decade of data gathering. A control team at the ESA's European Space Operations Center ...

"We will never forget Gaia, and Gaia will never forget us." Europe's star-mapping Gaia space observatory has entered its final orbit, after gathering valuable cosmic data for more than a decade.