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, who has led the agency ... In an interview with WESH 2, Nelson, a former astronaut and U.S. Senator, reflected on the future of space exploration, especially ...

On this date in 1986, then-U.S. Rep. Bill Nelson (now outgoing NASA administrator) and six additional astronauts launched aboard Space Shuttle Columbia on STS 61C. Shuttle flights had become ...

BUT TIME AT THE TOP FOR BILL NELSON IS RUNNING OUT. THE ONE TIME ASTRONAUT, SENATOR, AND NOW NASA ADMINISTRATOR ... offering his support as a former Administrator and proud American.

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

NASA Administrator Bill Nelson ... afloat. Nelson, who flew to space on board Space Shuttle Columbia while a member of the House of Representatives, later served in the U.S. Senate for Florida.

Former NASA administrator Bill Nelson peels a grapefruit on ... down in January 2001 after winning a seat in the U.S. Senate. Nelson was re-elected to the Senate in 2006 and 2012 but lost narrowly ...