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 Trump’s nominee awaits a confirmation hearing, the ...
Janet Petro will become the first female to lead NASA. She will replace the 14th NASA administrator, Bill Nelson. Here's all ...
NASA’s 1st woman acting administrator, Janet Petro, is leading the charge in space exploration. Learn how her career ...
"America is leading humanity back to the Moon, onward to Mars, and into a golden age of space exploration," Nelson wrote, ...
On Jan. 12, 1986, shuttle Columbia lifted off on the final successful shuttle mission before the Challenger disaster.
On this date in 1986, Congressman Bill Nelson launches onboard Columbia on the final successful shuttle flight before the ...
NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.
An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.
NASA administrators are also accountable to elected officials. Administrators are appointed by the president but must be confirmed by the Senate. Congress has a great deal to say about the budget that ...