A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

Webb's penetrating infrared gaze has now revealed the true identity of the glow as a face-on, distant spiral galaxy. It has a ...

The beloved Hubble Space Telescope is reaching its 35th anniversary, and over the years it has taken some stunning images.

Herbig-Haro objects are glowing clouds of gas and dust shaped by newborn stars ... swirling shape. Spitzer's images weren't clear enough to discern the fuzzy object located at its tip — but ...

A chance alignment in this direction of the sky provides a beautiful juxtaposition of this nearby Herbig-Haro object (located within ... originally formed from. Images like this one help ...

The most distant and earliest "dead" massive galaxy ever seen shows some galaxies lived fast and died young shortly after the ...

NASA's James Webb Space Telescope has unveiled an awe-inspiring celestial spectacle of a spiral galaxy interacting with a plume of dust and gas from a ... most remarkable images ever captured ...

The stars are surrounded by diffraction spikes, which are the starburst-like radiating lines that appear around bright objects ... images. "As it evolved, it puffed up, throwing off layers of gas ...

Colorado team uses compact sourceof X-rays to create high-res images of gas turbine blade ... to capture high-resolution CT scans of the interior of a large, dense object – a gas turbine blade – using ...

The scientists are the first to capture high-resolution CT scans of the interior of a large, dense object—a gas turbine blade ... but they produce images with millimeter-scale resolution.

The potential discovery of life elsewhere is down to the unprecedented sensitivity of Nasa's James Webb Space Telescope.