Perseid meteors in the night sky via NASA’s All Sky Fireball Network cameras across the US. Credit: Space.com |footage ...

As autumn winds down and winter begins, these December evenings are graced with not only huge, breathtaking constellations ...

The Russian module of the International Space Station (ISS) has an air leak that has NASA concerned about a “catastrophic ...

Watch for one of the best meteor showers of the year, Mars at its brightest, a new "planet parade" in late January, plus a ...

SpaceX plans to launch a batch of spy satellites for the U.S. National Reconnaissance Office on Saturday morning (Nov. 30) ...

Five years of imagery from NASA's Transiting Exoplanet Survey Satellite (TESS) have been stitched together to create an ...

Scientists working on NASA's Nancy Grace Roman Space Telescope have achieved ... with its advanced capabilities for ...

Observing planets is always cool, and we currently have an opportunity to view the largest planets in our solar system — ...

Geminid meteors will compete with the full moon, but they could light up December skies. Here's a look at what to know.

Learn how you can see bright Jupiter from Earth, helped by its massive size and banded, reflective cloud tops, in December's ...