NASA's Earth science program, a vital source of environmental and health data, faces steep funding cuts under the Trump ...

The looming cancellation of RPS has placed the highest-priority planetary science mission of the coming decade at risk. In ...

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered ...

Acting NASA Administrator Sean P. Duffy said the agency is changing course — and in a big way. In an interview this week, ...

The space agency collects what it calls the planetary 'vital signs' that are key for global public health research. Potential ...

But not everyone is as impressed with the space industry's gains. Congresswoman Lauren Boebert represents Colorado's fourth ...

Pamela Melroy, former Deputy Administrator of NASA, talks about the importance of NASA to U.S. interests amid concerns about proposed budget cuts.

Acting NASA Administrator Sean Duffy says it's time for the agency to focus on the moon and Mars, not the "smorgasbord of ...

NASA plans to establish a nuclear reactor on the moon, but it isn't the only one. Here's why world powers are racing against ...

A declaration of dissent from past and present NASA employees warns that science and safety are at risk and joins similar documents from staff at other federal science agencies ...

The tool models the sun using AI, and its developers say it can anticipate solar flares 16 percent more accurately and in ...

NASA scientists say pending cuts to the space agency could compromise mission safety and pave the way for another tragedy like the 1986 Challenger disaster.