Following requests from the White House, the National Aeronautics and Space Administration has formed a team to examine accelerating earlier plans to launch a crew by 2021, William Gerstenmaier, associate administrator of the agency’s Human Exploration and Operations Mission Directorate, said.
“We have a good, crisp list of all the things we would physically have to change” on the launch vehicle under development, Gerstenmaier said on a conference call with reporters. “We asked the team to take a look at potentially what additional tests would be needed to add crew, what the additional risk would be.”
Resuming manned missions would mark a leap toward deeper exploration of space, including one day putting humans on Mars. President Donald Trump has indicated support for a more ambitious programme, saying in his inaugural address that the US is “ready to unlock the mysteries of space.”
Last week, NASA’s acting administrator circulated a memo calling for a review of Exploration Mission 1 and 2. Under the original plan, the programme’s Space Launch System rocket and companion Orion capsule were scheduled to make an unmanned flight around the moon in 2018 and carry a crew on the second flight three years later.