The Adirondack Sky Center & Observatory is thrilled to be your guide to the skies. In this column, I’ll be clarifying some of ...
Astronomers observe for the first time the actual motion of spirals in a protoplanetary disk, revealing gravitational ...
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Earth's Evolution Over A Billion Years
Watch the Earth's tectonic plates grow, shrink, and jostle for position in this new model of the last billion years on the planet.
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