JOIN USThe US Senate has narrowly confirmed President Donald Trump's pick to head the space agency Nasa, over objections from Democrats who warned he lacked a technical background.
Jim Bridenstine, a Congressman from Oklahoma, US Navy veteran and former pilot, was confirmed on a 50-49 vote and will become the 13th administrator of the National Aeronautics and Space Administration seven months after Trump named him to lead the agency.
Bridenstine, 42, has expressed an interest in returning humans back to the moon, spoken of closer ties between Nasa and the commercial space industry, and has voiced scepticism about human-caused climate change.
He was a strong supporter of Trump during the 2016 presidential race. Senate Democrat Bill Nelson, a former astronaut from Florida, was unenthusiastic in his welcome for Bridenstine.
"The @NASA administrator should be a consummate space professional - not a politician," Nelson tweeted.
"He or she must also be a leader who has the ability to bring us together on a shared vision for future space exploration." The Nasa's previous full-time administrator, former astronaut Charles Bolden, resigned in January 2017.
The confirmation came as Trump complained in a tweet that Democrats are "'slow walking' all of my nominations." His pick for Secretary of State, Mike Pompeo, is expected to be voted on next week.