Watch live: Vice President Pence visits Kennedy Space Center

SpaceX’s Falcon 9 rocket is set for liftoff from Cape Canaveral on Wednesday evening, heading due east over the Atlantic Ocean to deliver the SES 11/EchoStar 105 communications satellite into orbit 36 minutes later.

NASA is sending into orbit Monday night a spacecraft to test a safer type of rocket fuel, an ultra-precise atomic clock that could change the way missions navigate in deep space, and an experiment to examine the resiliency of electronics to radiation.

Astronauts Doug Hurley and Bob Behnken give a video tour of their new SpaceX Crew Dragon spacecraft as they close in on a docking with the International Space Station on May 31, 2020.