Photos: Atlas 5 rocket soars

SpaceX’s Falcon 9 rocket is set for liftoff from Cape Canaveral on Thursday evening, heading due east over the Atlantic Ocean to deliver the SES 9 television broadcast satellite into orbit 31 minutes later.

A NASA spacecraft being readied for launch in 2018 will make repeated trips through the sun’s outer atmosphere, passing within 4 million miles of the star’s blazing surface at more than 430,000 mph to shed light on what powers the sun’s high-temperature corona, the origins of the solar wind and the causes of potentially catastrophic solar storms.

An unpiloted demonstration flight of Boeing’s Starliner crew capsule ended prematurely Sunday with a smooth airbag-cushioned predawn landing in New Mexico after a timing glitch prevented it from docking with the International Space Station, leaving some test objectives incomplete as NASA begins analyzing data to determine if astronauts should fly on the next Starliner mission.