description About
How would you communicate with extra-terrestrials? It's being tried out at Arecibo Observatory in Puerto Rico.
Info
- verified Status: Ended
- person By: Unknown
- calendar_month Release Date: 1984-10-26
- video_camera_front Companies Children's Television Workshop
- tag Season: Season 3
- timer Episode Runtime: 30 Mins
- star Rating: 0 / 10
- visibilityViews: 2 views
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