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Seven planets are lining up in the sky next month. This is what it really means
Stargazers will be treated to a rare alignment of seven planets on 28 February when Mercury joins six other planets that are already ...
Space on MSN31m
4K Time-Lapse Of Sunspot Crackling With Strong M Flares
Sunspot AR3165 has erupted with several m-class solar flares in a span of a few hours. NASA Solar Dynamics Observatory captured the fireworks in several wavelengths. Credit: Space.com | footage courte ...