Q&A with Tory Bruno, president and chief executive of ULA

A second unpiloted test flight of Boeing’s Starliner crew capsule — ordered after an initial demonstration mission fell short of reaching the International Space Station — is now scheduled for launch from Cape Canaveral in August or September, leaving little margin to conduct the spaceship’s first flight with astronauts before the end of the year.

Take a look back at the Feb. 9 launch of a 189-foot-tall (57.6-meter) Atlas 5 rocket from Cape Canaveral carrying the European-built Solar Orbiter spacecraft.

Josef Aschbacher, head of ESA’s Earth observation programs, recently spoke with Spaceflight Now about the importance of the Sentinel 5P satellite mission designed for air quality measurements from space, and discussed increasing data usage from Europe’s Copernicus environmental network, and plans to expand the flagship Earth observation fleet.