Powerful X1.1 Solar Flare Sunspot

NASA Solar Dynamics Observatory captures sunspot AR3341 blast a powerful X1.1 solar flare. Credit: Space.com | footage ...
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Impressive Gemini North via 4K telescope shows merging galaxies

Travel 60 million light-years away into the constellation Virgo to catch a glimpse of interacting galaxies NGC 4568 and NGC ...