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Home Q & A Board Science-Related Homework Help Physics Astronomy
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dukedan01 dukedan01
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5 years ago
If they existed, and if they were watching, a civilization at the center of the Milky Way could have detected our first TV signals by now.
A) True
B) False
Textbook 
The Essential Cosmic Perspective

The Essential Cosmic Perspective


Edition: 7th
Authors:
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MarvinbogMarvinbog
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#1
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5 years ago
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dukedan01 Author
wrote...

5 years ago
Just got PERFECT on my quiz
rudy.zondo
wrote...

Yesterday
Good timing, thanks!
cartoon
wrote...

2 hours ago
Correct Slight Smile TY
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