Explanation of weightlessness in orbit
Details
| Title | Explanation of weightlessness in orbit |
| Author | Graham W |
| Duration | 1:03 |
| File Format | MP3 / MP4 |
| Original URL | https://youtube.com/watch?v=YxRCyokN3g8 |
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Description
Astronauts don't escape the earth's gravitational field in orbit... so why are they, and any unsecured objects, weightless?
