Observations from NASA’s Juno spacecraft reveal that Jupiter’s strong magnetic field and the unique properties of its plasma ...

NASA's leadership change comes at a pivotal moment for the agency, which is already bracing for potentially severe funding ...

Vance Administration proposed a skinny budget that defunds key NASA projects. The US Senate is moving in to save at least ...

White House takes aim at several projects failing to meet cost and schedule estimates—and several more that aren’t.

As the administration slashes spending on science, NASA is running low on new missions.

In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien ...

Three NASA space missions supported by teams at the University of Colorado Boulder, including the more than decade-old MAVEN mission to Mars, may be canceled in October as part of funding cuts ...

Instead, based on the budget process to date and statements from the White House, they view the memos as an effort by the ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk ...

NASA’s Juno spacecraft has once again delivered a stunning view of Jupiter’s ever-changing atmosphere. In this latest image, ...

Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about geologically active moons.

Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump administration.