Video: Orion flight preps

NASA’s heavy-lifting mega-rocket and its ground support systems at Kennedy Space Center in Florida will not be ready for launches until at least mid-2018, even with extra funding approved by Congress, the space agency’s senior human spaceflight official told lawmakers.

The four astronauts will spend more than nine days onboard their Orion spacecraft and is poised to pass the distance record set by Apollo 13 in 1970. Liftoff from Launch Complex 39B is scheduled for Wednesday, April 1, at 6:24 p.m. EDT (2224 UTC).

As a barebones Orion spacecraft awaits its first launch from Cape Canaveral, representatives of European governments agreed to fund the development of a power and propulsion element to take the crew capsule on voyages around the moon, to an asteroid, and eventually to Mars.