The next full moon is the last supermoon of 2025, set to shine for days. Here's what to know about December's cold moon and the longest night of year.

The latest Soyuz mission to the International Space Station did more than deliver a fresh crew: it underscored how, even in a ...

Human stem cells show signs of accelerated aging after time in orbit, according to a new study published in Cell Stem Cell.

SpaceX is planning to launch its Falcon 9 rocket for the first time in December from the Vandenberg Space Force Base. Here's where to see it in Arizona.

By Tom Hawking Published Nov 30, 2025 9:00 AM EST Tayfun Coskun/Anadolu via Get the Popular Science daily newsletter💡 ...

As of Sunday, Nov. 30, the moon phase is Waxing Gibbous. This means 74% of the moon is lit up tonight, according to NASA's ...

The next full moon over Georgia won't just be the last full moon of the year and the last supermoon of the year, it will also ...

China search for Earth 2.0 leads a bold 2026–2030 space plan to probe the early universe, our Sun, and Earth-like exoplanets.

Which planet is the furthest from the sun? Some may think it’s Pluto, but it’s actually Neptune. Learn more about this ice giant and how it can help us understand more about planets in our Solar ...

Despite their liquid water and potential for habitability, these moons are very different environments from Earth. On Earth, ...

Sky watchers around the world are gearing up for one of the years most striking lunar events the Full Moon of December 2025, ...

NASA’s $2.6B CLPS Program Advances With $176.7M Firefly Deal Delivering CMU MoonRanger, CSA Rover, and Artemis Science ...