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Landscape painters have been representing clouds in their art for centuries. Different artists with different styles have painted clouds differently. Check out the Clouds in Art Interactive ...Read more Brought to you by CMMAP
Computer models help scientists study all aspects of space weather. Models help us understand activity on the Sun, the flow of the solar wind in space, and planetary magnetospheres ...Read more Brought to you by CISM
Galaxies are huge collections of stars, gas and dust, and mysterious dark matter. Galaxies are thousands of light years across and contain billions of stars. We are in the Milky Way galaxy ...Read more
4/17 Death of Benjamin Franklin, American statesman and scientist, on this date in 1790 Details
4/18 Great San Francisco Earthquake, estimated magnitude of 7.8, on San Andreas Fault in 1906
4/19 Death of Charles Darwin, English naturalist, on this date in 1882 Details