See the iconic Pillars of Creation in this 3D visualization created from James Webb and Hubble Space Telescope data. Credits ...

One survey analyzed the effect of Starlink satellite emissions on over 76 million radio telescope missions. It found that ...

Can an amateur telescope really compete with the Hubble Space Telescope? 🌌 In this video, we explore what each can capture, ...

Dark matter, mysterious invisible stuff that makes up most of the mass of galaxies including our own Milky Way, is confounding scientists again, with new observations of distant galaxies conflicting ...

From GPS to innovations in computing and optics, technologies developed for space research at UC Santa Cruz touch nearly ...

The James Webb Space Telescope has uncovered a massive red supergiant star just before it exploded, finally solving a cosmic ...

Anyone who studies planetary formation would relish the opportunity to get a close-up look at an interstellar object. Sending ...

A discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, according ...

According to theory, massive red supergiant stars should cause most supernovae, yet they are rarely observed. New James Webb ...

Interstellar comet 3I/ATLAS is just the third such object ever confirmed to have entered our solar system. It has attracted ...

See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years away and has also been imaged by Hubble Space Telescope, comparison shown ...

Highly anticipated new images of the interstellar comet 3I/ATLAS as it made its nearest pass to the planet Mars last week ...