Q&A with Josef Aschbacher, director of ESA’s Earth observation programs (members only)

A Soyuz rocket carrying a military spy satellite for the United Arab Emirates lifted off from French Guiana at 8:33 p.m. EST Tuesday (0133 GMT Wednesday). A launch attempt Sunday night was scrubbed due to the risk of lightning, and a countdown Monday was called off due to a telemetry issue associated with the range safety system at the Guiana Space Center.

A three-man crew led by six-time space flier Yuri Malenchenko rode a Soyuz rocket into orbit Tuesday, speeding away from a Kazakh launch pad on a six-hour chase of the International Space Station. Docking occurred at 1733 GMT (12:33 p.m. EST).

The launch from French Guiana of a solid-fueled Vega rocket with a European-built surveillance satellite for the United Arab Emirates has been postponed, Arianespace said, citing unfavorable high-altitude winds over the spaceport. Officials have not set a new target launch date.