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Tsync Tsync
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Posts: 3450
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8 years ago
Star clusters have been observed within dark nebulae with:
A) ultraviolet light creating the emission nebulae.
B) optical movies made over decades.
C) radio interferometers.
D) the Chandra X-ray observatory.
E) infrared observations.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
Read 188 times
3 Replies
Minoring in physics
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RatatouilleRatatouille
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8 years ago
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Tsync Author
wrote...
8 years ago
You answered my question so timely, I really value that, thank you
Minoring in physics
wrote...
8 years ago
Happy to help Slight Smile
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