Donald Trump's executive order calls for the federal government to define sex as only male or female and for that to be ...

NASA employees received a memo from acting agency administrator Janet Petro, Wednesday, mandating the closure of all ...

ON WESH. HE HAS LED NASA INTO A NEW ERA OF EXPLORATION, REVIVING AMERICA’S DREAM TO THE RETURN TO THE MOON AND GO BEYOND. BUT TIME AT THE TOP FOR BILL NELSON IS RUNNING OUT. THE ONE TIME ...

Nelson and NASA Deputy Administrator Pam Melroy left the agency on Monday (Jan. 20), the day that Donald Trump began his second term as president. Trump has appointed Janet Petro, who most recently ...

Bill Nelson has stepped down as NASA administrator, ending a half-century of public service. Nelson and NASA Deputy Administrator Pam Melroy left the agency on Monday (Jan. 20), the day that ...

"America is leading humanity back to the Moon, onward to Mars, and into a golden age of space exploration," Nelson wrote, ...

Bill Nelson retires as NASA administrator; Janet Petro steps in as acting chief, awaiting Jared Isaacman’s confirmation.

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