More than 200 current and former NASA employees have signed an open letter known as the Voyager Declaration pushing back on ...

And heading into an interview earlier this month with NASA Administrator Bill Nelson, I knew it. "Before I ask any questions, I just want to say something," I said at the outset of our discussion.

All of us have a responsibility to protect our home planet. After all, it’s the only one we have, NASA Administrator Bill ...

Nelson, who flew on Space Shuttle Columbia in 1986 while in Congress, was sworn in as the 14th head of NASA on May 3, 2021, taking over from the only other elected official to lead it, former ...

NASA Administrator Bill Nelson says he doesn’t think we "are alone" after reading the U.S. intelligence community’s recent report on unidentified aerial phenomena (UAP).

Bill Nelson, NASA's administrator and highest-ranking official, made an appearance announcing a mission control initiative focused on NASA's state-of-the-art climate-monitoring system called the ...

In this photo provided by NASA, Administrator Bill Nelson speaks during his first major address to employees, at the agency's headquarters in the Mary W. Jackson Building in Washington on ...

Bill Nelson’s Flawed Vision for NASA. Former Sen. Bill Nelson, nominee to be administrator of NASA, testifies during a Senate committee hearing in Washington, D.C., April 21, 2021.

Left: NASA administrator Bill Nelson seen during a Senate hearing in Washington, D.C., in April, 2021. Right: SpaceX CEO Elon Musk seen during a SpaceX/T-Mobile event in Boca Chica Beach, Texas ...

Bill Nelson began asking NASA's scientists to investigate UFOs during his first month on the job, he said in an interview with CNN.

NASA administrator Bill Nelson and Dr. Frederic Bertley, president of the Center of Science and Industry of Columbus, Ohio (COSI) “launch” the COSI-NASA Learning Lunchboxes distribution at New ...

Bill Nelson said NASA is looking closely at planetary moons believed to have oceans that could contain life. “There are moons of other planets that we think there are oceans.