Astronomers using NASA’s James Webb and Hubble telescopes have spotted a massive spiral galaxy appearing fully formed just ...

Thanks to the James Webb Space Telescope (JWST), an international team of astronomers has actually reached the point where ...

Hubble images from December 2025 show interstellar object 3I/ATLAS releasing two narrow jets of material as it moves away from the Sun, raising questions about rotation and activity ...

Hubble reveals the largest planet-forming disk ever seen, Dracula's Chivito, showing a chaotic and uneven environment around ...

In 1974, the project’s Science Working Group recommended that the telescope be required to resolve details at least one-tenth ...

Using the James Webb Space Telescope (JWST), an international team of astronomers has observed an elliptical galaxy known as ...

Distance records are an excellent proxy for the state of the art in astronomy. Finding extremely faraway galaxies is hard. In ...

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...

Space scientists have shown off their pictures of the year - by sharing twelve months of cosmic wonders. The European Space ...

So, to create a must-read story list for you, we asked our staff to select their favorite pieces of 2025. Alas, while you're ...

Understanding how the Milky Way formed means looking far beyond the bright spiral you see in the night sky. A new study led ...

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...