NASA hopes the Parker Solar Probe will help solve the most perplexing mysteries of the sun. Astrophysicist Nour Rawafi ...

November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the ...

The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on ...

Saturn will undergo a drastic change in the coming months, at least as the planet is seen from Earth. Here's what's going to ...

This moon will coincide with other celestial events, including the Leonid meteor shower and the Pleiades star cluster. Here ...

November's Beaver Moon will appear in the sky next to the gorgeous Pleiades star cluster, also known as the "Seven Sisters." ...

Sunspot AR3256 erupted with an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

It's good news for aurora chasers as peak auroral activity occurs a few years after solar maximum, according to Brekke. This ...

The University of New Hampshire was awarded $24.3 million by NASA, on behalf of the National Oceanic and Atmospheric Administration, to build sensors for a high-priority alert system ...

NEW YORK — Volcanoes were erupting on the mysterious far side of the moon billions of years ago just like on the side that we ...

Leonid meteors are a few years away from producing a storm that dazzles viewers once every 33 years, but they could still put ...