Chemistry
Chemistry, 22.04.2020 17:54, billy1123

The Orion Nebula is a gaseous cloud in space containing numerous new stars.
When viewing it through a high-powered telescope, an observer sees what the
nebula looked like 1,500 years ago. How is this possible?

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The Orion Nebula is a gaseous cloud in space containing numerous new stars.
When viewing it th...

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