Live coverage: Falcon 9 launches ocean study satellite, barge landing fails

A SpaceX Dragon cargo ship caught up with the International Space Station early Monday and then stood by while Canadian astronaut David Saint-Jacques, operating the lab’s robot arm, locked onto the spacecraft to wrap up a two-day rendezvous.

SpaceX’s proposal to land astronauts on the moon using the company’s reusable Starship vehicle could be “game-changing” for space exploration, but comes with risks and complexity that “threaten the schedule viability” to achieve NASA’s goal of returning crews moon by the end of 2024, agency officials said.

Watch a time lapse replay of SpaceX’s Falcon 9 rocket as it was raised upright at launch pad 39A in Florida on Saturday, a day before its scheduled launch with a top secret payload for the U.S. government’s spy satellite agency.