European officials say the Vega C rocket is ready for its return to flight next week despite a technical issue that will delay the launch of an Earth science satellite by at least a day.

Chinese launch startup Landspace put two satellites into orbit late Tuesday with the first launch of an improved version of the Zhuque-2 rocket. The Zhuque-2 enhanced version (ZQ-2E) ...

NASA estimated it would have to cancel up to four commercial lunar lander missions and delay up to four more to fly a rover mission the agency announced in July it planned to cancel.

A NASA mission to Venus already delayed by three years because of institutional issues is seeking to avoid another delay of nearly a year and a half.

GPS threats are increasing at a record rate. Escalating conflicts around the world are undermining GPS reliability as a surge of interference attacks continues to impact vast areas of Europe and ...