Live coverage of the countdown and launch of India’s Polar Satellite Launch Vehicle with the Astrosat X-ray observatory. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
Falcon 9
Live coverage: SpaceX launches 52 Starlink satellites from California
A SpaceX Falcon 9 rocket lifted off from Vandenberg Space Force Base in California at 12:26 p.m. PDT (3:26 p.m. EDT; 1926 GMT) Friday with another batch of 52 Starlink internet satellites. The mission is the first of two SpaceX launches scheduled Friday, with another Falcon 9 poised for liftoff from Florida a little more than four hours later.
Mission Reports
Astronauts complete bonus objectives in first in series of AMS repair spacewalks
Two astronauts ventured outside the International Space Station Friday for the first of four spacewalks to repair a $2 billion cosmic ray detector, breezing through work to prep the device for invasive surgery to splice in new coolant pumps and extend the instrument’s life probing the composition of the universe.
