Video: The launch of Orion

Despite appearances and a presidential tweet suggesting otherwise, the United States is “100%” committed to sending astronauts back to the moon in 2024 and establishing a long-term, sustainable presence there as a stepping stone to eventual piloted flights to Mars, Vice President Mike Pence said in an interview with CBS News.

NASA’s top human spaceflight official says the maiden flight of the Space Launch System, a behemoth booster designed to loft astronauts on expeditions into deep space, will be delayed from November 2018 until some time in 2019, according to a report published by a U.S. government watchdog Thursday.

The 330-foot tall mobile service tower has been retracted from the Delta 4-Heavy rocket at Cape Canaveral’s pad 37B for tomorrow morning’s launch that will place the Orion spacecraft on its intended trajectory.