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Space on MSN2d
Time-Lapse Of Sunspot AR3664 Growing Into A Giant
Highly active sunspot AR3664 grew tremendously in this three day time-lapse. Credit: Space.com | footage courtesy: NASA / SDO and the AIA, EVE, and HMI science teams / HelioViewer| edited by Steve Spa ...
Space on MSN6d
Sunspot That Triggered Auroras On Earth Had Its Enormous Explosion
Eruptions from sunspot AR3664 have created a geomagnetic storm that is delivering jaw-dropping northern lights on Earth. The sunspot blasts X5.8- and X1-class solar flares. NASA's Solar Dynamics ...