| CAPE CANAVERAL, Fla.
CAPE CANAVERAL, Fla. The Trump administration has directed NASA to study whether it is feasible to fly astronauts on the debut flight of the agency’s heavy-lift rocket, a mission currently planned to be unmanned and targeted to launch in late 2018, officials said on Friday.
The study marks President Donald Trump’s first step in shaping a vision for the National Aeronautics and Space Administration.
Under former President Barack Obama, the U.S. space agency was working on the heavy-lift Space Launch System rocket and Orion deep-space capsule with the aim of sending astronauts to rendezvous with an asteroid in the mid-2020s, followed by a human expedition to Mars in the 2030s.
The request for the study from the new Republican president’s administration tweaks that plan by exploring whether to add a crew to an earlier test flight and perhaps setting the stage for a human return to the moon.
NASA officials said they do not feel compelled to fly the test mission with crew aboard, Bill Gerstenmaier, NASA’s head of human space flight, told reporters on a conference call.
“There’s not pressure to go do this,” Gerstenmaier said. “I find it encouraging that we were asked to go do this feasibility study.”
The study is expected to take about a month. Engineers are assessing hardware changes, schedule delays, additional costs and increased risks of flying a two-member crew on the first…