New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed ...

Have you ever been helping students pick courses--or listening to colleagues talk about their courses--and thought to yourself, “I wish I could take that class!”? We envision Master Classes KSC as ...

Sunspot region AR 3738 fired off an X1.9 flare as it exited the sun's western limb on July 16, 2024. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

A newly discovered cluster of objects called the “inner kernel” of the Kuiper belt could teach us about the early history of ...

Active sunspot AR3777 fired off the strongest of its three solar flares this week, sending another CME to impact Earth this weekend with a possible geomagnetic storm. When you purchase through links ...

The strongest solar flare since 2017 exploded on the sun late on Friday as a massive display of aurora took place on Earth. This latest solar flare came from a sunspot region called 3664, activity ...

Astronomers have discovered a rare in-sync solar system with six planets moving like a grand cosmic orchestra, untouched by outside forces since their birth billions of years ago. The find, announced ...

Earth was hit by a massive X-class solar flare, creating an hour-long radio blackout in parts of southeast Asia, New Zealand, and Australia. The flare left the Sun at roughly 10:30 p.m. on Tuesday ...

Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals ...

Brace for Impact: A high-speed solar storm, triggered by the Sun’s most powerful eruption of the year, is currently buffeting Earth's magnetic field, with space weather experts warning of possible ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...