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Published in 2016
Of the many ways Earth is polluted, light pollution may be the least talked about. It's not an illusion; astronomers measure it from one to nine on the Bortle scale, and earlier this year, one study suggested that light pollution may be causing spring to come earlier. This short film, shot mainly in...
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2
A 3-D environment full of real NASA mission data, though also a 3-D simulation of the major bodies in the Solar System for any time from 1950 to 2050.
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3
By TED-Ed
Published in 2017
In 1995, scientists pointed the Hubble Telescope at an area of the sky near the Big Dipper. The location was apparently empty, and the whole endeavor was risky -- what, if anything, was going to show up? But what came back was nothing short of spectacular: an image of over 1,500 galaxies glimmering...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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4
If you are looking for astronomy basics and the science of the stars, stay on this site. Use it to browse topics such as: the universe, galaxies, stars, systems, solar system, and exploration.
Grade Level   K 1 2 3 4 5
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