Live coverage: SpaceX cargo capsule returns to Earth

Blue Origin teams in West Texas are preparing for another launch of the company’s reusable New Shepard suborbital rocket Thursday to loft dozens of microgravity research payloads to the edge of space.

The Starlink 6-66 mission comes near the end of a week during which SpaceX launched three Falcon 9 rockets in less than 20 hours and a Starship rocket. Liftoff from pad 40 at Cape Canaveral Space Force Station is set for 11:07 a.m. EST (1607 UTC).

A Falcon 9 booster that flew into space last year is set to launch again Thursday from Florida’s Space Coast with an SES communications satellite on a historic mission that could make major strides in validating SpaceX’s audacious goal of recovering and reusing launchers, an achievement the company says will revolutionize the rocket business. Liftoff is set for 6:27 p.m. EDT (2227 GMT).