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 ...

"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 ...

NASA's mission to return samples from Mars and potentially discover the first signs of alien life has a new timeline. The samples may arrive sooner.

KENNEDY SPACE CENTER — With less than a month left to go before stepping down as head of NASA, Bill Nelson warns his stance on conflicts of interest might not be the same as his likely ...

A bill authored by Senator Carla Nelson (R-Rochester) to help make medical supplies more affordable for Minnesotans was heard ...

Weather organizations from around the world agree that the planet's average global surface temperature in 2024 could well ...

NASA announced Tuesday it had narrowed down to two options the reworked Mars Sample Return mission aiming for a cheaper and quicker completion than the version that had been killed last year.

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 fairly ...

Janet Petro will become the first female to lead NASA. She will replace the 14th NASA administrator, Bill Nelson. Here's all ...