Bill Nelson has stepped down as NASA administrator, ending a half-century of public service. Janet Petro is now the agency's ...
NASA Administrator Bill Nelson has left the building, and while President Trump’s nominee awaits a confirmation hearing, the ...
In a letter addressed to the next NASA administrator—who, if Trump’s nomination is confirmed, will be Shift4 CEO and SpaceX ally Jared Isaacman—Nelson highlighted the space agency’s work during his ...
"America is leading humanity back to the Moon, onward to Mars, and into a golden age of space exploration," Nelson wrote, ...
NASA’s 1st woman acting administrator, Janet Petro, is leading the charge in space exploration. Learn how her career ...
A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...
On Jan. 12, 1986, shuttle Columbia lifted off on the final successful shuttle mission before the Challenger disaster.
NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.
Robert Cabana, a NASA associate administrator, astronaut, and a colonel in the United States Marine Corps, received the ...