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The April 8 total solar eclipse could scramble bird behavior
Researchers will be studying the reaction of birds - which are in the midst of spring migration - during the total solar eclipse of April 8.
March 31, 2024
Why is this sun spacecraft image blinking?
Sometimes, we see a sun spacecraft image that seems to blink. This happens when the spacecraft sends back a data stream where some of the data are corrupted.
March 29, 2024
5000th comet for sun-observing SOHO spacecraft
Citizen scientists using imagery from the SOHO solar observatory have now discovered their 5000th comet. You can help, too! Join the Sungrazer Project.
March 29, 2024
Fake eclipse glasses polluting marketplace, astronomers warn
With the total solar eclipse approaching, counterfeit and fake eclipse glasses are polluting the marketplace. Here's how to make sure you get the right thing.
March 25, 2024
Are solar storms dangerous to us on Earth?
Activity on the sun affects Earth's magnetic field. It can cause geomagnetic storms and can create beautiful auroras. Are these solar storms dangerous?
March 18, 2024
Photos of AR3590, biggest sunspot of Solar Cycle 25 so far
Did you get to see epic AR3590? If not, here's the story of a sunspot that has made history! And check out our YouTube videos as well.
March 2, 2024
Sun activity archive for March 2024
Sun activity archive for March 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
March 1, 2024
Sun activity archive for February 2024
Sun activity archive for February 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
February 1, 2024
2024’s biggest eclipse MISS happens January 11
January's new moon will be the biggest eclipse miss of 2024, an ultra-thin crescent not nearly aligned closely enough with the sun for a solar eclipse.
January 10, 2024
5 solar eclipses that changed our view of the world
Throughout history, total solar eclipses have blazed a path for science. Learn more about 5 solar eclipses that changed our view of the world.
January 9, 2024
