Document argues president’s proposed funding reductions will ‘compromise human safety, weaken national security and undermine the core NASA mission’ ...

The moon's thin atmosphere, called an exosphere, has been a puzzle to science for some time. Two main processes were thought ...

Draconian budget and staff cuts could mean another Challenger disaster, warn current and former NASA employees.

James is a published author with four pop-history and science books to his name. He specializes in history, strange science, ...

NASA announced on Monday (July 21) that Makenzie Lystrup, director of the Goddard Space Flight Center in Maryland, will leave the agency on Aug. 1. It will be the second high-profile departure for the ...

Jupiter and Earth were near their closest all year, but it still took over half an hour for a signal to go from Earth to the ...

Frank Shatz talks to Joel S. Levine, a retired NASA scientist who once helped save the Declaration of Independence and other historical documents.

Mission scientists "waited with bated breath" to see if their last-minute operation to save a spacecraft's camera hundreds of millions of miles away had worked.

NASA’s Roman Space Telescope is set to embark on a deep-sky survey that could capture nearly 100,000 cosmic explosions, ...

The departures are playing out as NASA and other government agencies contend with significant cuts to funding and personnel.

Harvard University is in federal court Monday to make the case that President Donald Trump’s administration illegally cut $2.6 billion from the storied college. It's a pivotal moment in the school's ...