Nelson and NASA Deputy Administrator Pam Melroy left the agency on Monday (Jan. 20), the day that Donald Trump began his ...

NASA Administrator Bill Nelson has left the building, and while President Donald Trump’s nominee awaits a confirmation hearing, the head of Kennedy Space Center will keep things afloat. Nelson, who ...

Janet Petro became the first woman to lead NASA on Jan. 20, after U.S. President Donald Trump appointed her to be acting ...

NASA Administrator Bill Nelson stepped down on Monday, Jan. 20, after President Donald Trump was inaugurated, and the departing space agency chief had some words of advice for his replacement.

NASA’s acting administrator said in a Friday email to staff that employees should take an open-minded approach to SpaceX CEO ...

Starliner astronaut Sunita Williams says she and crewmate Butch Wilmore have not been "abandoned" in space, as NASA considers ...

Bill Nelson stepped down as NASA administrator and NASA Deputy ... Trump appointed Petro, who recently served as director of the Kennedy Space Center (KSC) in Florida, as NASA's interim chief. On ...

Bill Nelson has stepped down as NASA administrator ... The pilot of that flight was Charlie Bolden, who served as NASA chief during the Obama administration. STS-61-C was also the mission ...

Bill Nelson has stepped down as NASA administrator ... Petro is Trump's choice for interim NASA chief, but the president has someone else in mind for the full job — billionaire tech entrepreneur ...

In January 1986, Nelson flew on the STS-61-C mission of the space shuttle Columbia, becoming the first sitting member of the US House to reach the final frontier. The pilot of that flight was Charlie ...