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28:20
The Simons Observatory Large Aperture Telescope Receiver at the University of Pennsylvania Update
0:26
chimming Nicole Nielsen split second Chronograph Minuten Repetition Chronometer 1884 Gold
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How Astronauts Poop In Space 😨
1:19:08
JWST, LUVOIR and Mind-blowing Future Projects with Lee Feinberg, Optical Telescope Element Manager
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Short414 Simulation Under Microscope
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EP #19 Full Length Where Am I Observatory 2024 Exploring The Stars
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This little boy learned the piano by himself 😱
1:07:10
What's In the Apple Watch for Senior Citizens ?
