05:40Blinking Dots | NASA's Unexplained Files
From the creator
A space shuttle's camera captured several white blinking dots on film near planet Earth. What are these objects and why were they blinking? Tune in on Science Channel | For more visit http://science.discovery.com/tv/are-we-alone/nasa-files-the-unexplained.html/#mkcpgn=ytsci1
Published 2012-04-04 · Watch on YouTube ↗
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