Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...

NASA's Hubble Space Telescope captured a bright variable star, V 372 Orionis, and its companion in this festive image in this ...

In a groundbreakingrelease on July 7, 2025, NASA showcased extraordinary images from its Hubble and Webb space telescopes ...

The nearly 900-page spending bill, dubbed by President Donald Trump as the “One Big Beautiful Bill,” includes a provision ...

ESA/Hubble & NASA, J. Bally, M. Robberto NASA's Hubble Space Telescope captured a bright variable star, V 372 Orionis, and ...

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

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

Some of these open clusters are pretty famous, such as the Pleiades cluster, also known as the Seven Sisters. This is ...