Live coverage of the countdown and launch of an Antares rocket from Virginia with Northrop Grumman’s 15th operational Cygnus resupply flight to the International Space Station. Text updates will appear automatically below. Follow us on Twitter.
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Falcon 9
Live coverage: SpaceX launches rideshare mission on Falcon 9 rocket
SpaceX launched the first in a series of small satellite rideshare missions Sunday from Cape Canaveral, providing transportation for 143 U.S. and international spacecraft to low Earth orbit, a record number of satellites on a single flight. Liftoff occurred at 10 a.m. EST (1500 GMT) Sunday after bad weather forced SpaceX to scrub a launch attempt Saturday morning.