Q&A with Keith Gendreau, principal investigator of the first X-ray space communications experiment (members only)

The Starlink 8-1 mission marked the second declared launch of Starlink satellites featuring the Direct to Cell capability. Liftoff from SLC-4E at Vandenberg Space Force Base happened on Saturday, April 6, at 7:25 p.m. PDT (10:25 EDT, 0225 UTC).

Astronauts Doug Hurley and Bob Behnken donned their SpaceX-made launch and entry flight suits Saturday and rode to pad 39A at the Kennedy Space Center in a final dress rehearsal before launch day.

Astronauts Jeff Williams and Kate Rubins ventured outside the lab complex Friday for a long-awaited spacewalk to attach a new docking mechanism, the first of two that will be used by U.S. crew ferry ships being built by Boeing and SpaceX to carry astronauts to and from the outpost, ending NASA’s sole reliance on Russian Soyuz spacecraft.