The photo at left is an enhanced-color image of Neptune from the Hubble Space Telescope. At the right, that image is combined ...

SPHEREx, NASA’s new space telescope, just opened its eyes to the universe and delivered its very first images from space.

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

Kohoutek 4-55 is a dazzling planetary nebula captured in vivid color by the Hubble Space Telescope. Formed by the dramatic ...

The James Webb Space Telescope (JWST) has teamed up with the MeerKAT radio telescope array to explore how magnetic fields ...

SPHEREx stands for the Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer.

The planet’s elusive aurorae are much colder than expected, which is how they evaded detection for so long.

Skywatchers throughout the Northern Hemisphere are enjoying views of the newly discovered Comet SWAN.

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

Uranus seemed like a fairly calm, blue-green planet. But new findings from Hubble paint a different picture of Uranus.