Jupiter will reach its highest point in the sky around dawn, when, from mid-northern latitudes, it will appear about 20 ...

Contrary to claims that 3I/ATLAS is no longer from Earth, space experts claim that the Manhattan-sized comet can now be ...

The Hubble Space Telescope was originally expected to last about 15 years in orbit, before its optical surfaces became too ...

A team of astronomers used the James Webb Space Telescope to create the first 3D atmospheric map of an exoplanet. The fiery WASP-18b, a massive “ultra-hot Jupiter,” revealed striking temperature ...

Find out what's up in your night sky during November 2025 and how to see it in this Space.com stargazing guide.

As best the origins of Earth are understood, we're all just a bunch of stardust, and new observations from the JWST lend credence to that theory.

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a main guiding principle. “All life on Earth needs liquid water, no matter ...

A 3D map of planet WASP-18b reveals extreme heat zones and broken water vapor in its atmosphere for the first time.

The best news for stargazers in November is that nights are much longer and you can start your stargazing well before 7 p.m. It is cooler, of course, but once you’re out there with something ...

Two weeks ago, interstellar comet 3I/ATLAS was at conjunction, on the opposite side of the Sun with respect to Earth. Last ...

As the nights grow longer across the Northern Hemisphere, November offers a dynamic stage for planet watchers. From elusive ...

This telescope attaches to your smartphone and lets you zoom in on stuff that's far away. It's a fun accessory that's perfect ...