[…] and electromagnetic radiation (including visible light), was relatively new, especially where astronomy was concerned. So when English a...

Comment on 10 Groundbreaking Firsts In Astronomy by 10 Interesting But Discredited Theories | Friday News

[…] and electromagnetic radiation (including visible light), was relatively new, especially where astronomy was concerned. So when English astronomer Sir William Huggins was observing the Cat’s Eye Nebula […]



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