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

Rare red sprite spotted by astronaut Nichole Ayers from the ISS Sprites flash high above storms and vanish in just ...

Once a realm of imagination and stargazing, the Solar System has now been revealed in stunning clarity through decades of ...

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

The JWST could see a 25-35% reduction in operations, and some Hubble instruments may have to fend for themselves.

Last week, NASA and Axiom Space announced the postponement of Ax-4 because of leaks in the Russian section of the International Space Station. “NASA and Axiom Space are postponing the launch of ...

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the ...

NASA scientists asked whether solar storms might trim these orbits. In a new arXiv study, researchers analysed tracking data for 523 Starlink satellites reentering between 2020 and 2024 (rising Solar ...

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 ...