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

Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center ...

Hubble Space Telescope images of Jupiter have been "photo-mapped onto a sphere," and animated into a full rotation, according ...

Dan Weedman was a senior official at NASA and the National Science Foundation from 1992-2002, including serving as the head ...

French experts have made an unprecedented discovery with NASA's James Webb Telescope after stumbling across an exoplanet which is now known as TWA 7b.

Learn more about WASP-121b, the exoplanet so hot it could vaporize iron.

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

The James Webb Space Telescope has discovered its first exoplanet, astronomers said on Wednesday, capturing rare direct images of the relatively small world in the Earth’s galactic backyard.

Bluish-white Regulus in Leo is moving toward the western horizon and sets around 10 p.m. in mid-July, followed a couple of ...

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

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