Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing ...

The James Webb Space Telescope has detected water vapor and thick clouds on LTT 9779 b, an ultra-hot Neptune locked in a ...

Ala Ebtekar’s new cyanotypes for Arion Press were exposed using moon and starlight during a partial lunar eclipse ...

Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

Scientists have taken the clearest-ever images of the universe when it was just 380,000 years old—essentially a baby picture ...

This NASA/ESA Hubble Space Telescope image features a sparkling spiral galaxy paired with a prominent star, both in the ...

Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

Scientists using two enormous telescopes — one on Earth and the other in space — have detected oxygen in the most ancient known galaxy, a star-scape beaming light just 300 million years after the Big ...

With the weekend nearly here, check out Wallace Baine’s Best 9 recommendations for things to do around Santa Cruz County via ...

The calculations suggested 2.5 supernovas might affect Earth in some way every one billion years, equating to one or two in ...