The president’s proposed budget includes major cuts to NASA — among them, the elimination of funding for the Nancy Grace ...

At a frigid -125 degrees Fahrenheit (-87 degrees Celsius), WD 1856+534 b is the coldest planet ever directly observed, ...

An international team of astronomers reports the discovery of two new exoplanets, a few times more massive than Earth, ...

We tend to think of habitability in terms of individual planets and their potential to host life. But barring outliers like ...

"I had been waiting my entire career for Webb so that we could meaningfully characterize the atmospheres of these smaller ...

On April 25, 2025, the White House Office of Management and Budget announced a plan that would slash NASA’s science program ...

An exoplanet discovered in 2020 contains the coldest temperatures ever measured on a planetary body, according to scientists.

James Webb Space Telescope imagery of the Carina Nebula, Southern Ring Nebula and exoplanet WASP-96 b atmospheric data has ...

Using the James Webb Space Telescope (JWST), scientists have found the coldest exoplanet that is orbiting a dead star, also ...

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six ...

New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.