Solar system

Scientific American staffers headed to locations ranging from Texas to Vermont to try to catch a glimpse of the total solar eclipse

Here’s how to pick a viewing spot, stay on top of the weather and pack the right gear to see the total solar eclipse on April 8

To make the most of any total solar eclipse, put down your gadgets and bask in one of our solar system’s most glorious spectacles

Predicting what the sun will look like during a total solar eclipse is a helpful exercise for scientists in the long quest to understand how our star works

Eclipses bring the future—or at least a tiny sliver of it—into sharp focus

Celebrate the April 8 total solar eclipse with these livestreams from NASA, the NSF, Scientific American, and more

Just how rare are total solar eclipses, which require a perfect alignment of the sun and moon?

Figuring out whether there are more stars in the universe than sand grains on Earth’s seashores requires math—and imagination

Scientists have scarcely begun studying pristine material from asteroid Bennu that was brought back to Earth by the OSIRIS-REx mission, but they have already found several surprises

A kite-borne experiment will observe the sun’s mysterious corona during the upcoming total solar eclipse

Scientists are finally getting their hands on enough data to begin to understand how animals react to a total solar eclipse

Astronomers now have three possible theories to explain how weird hot Jupiter exoplanets form