NASA ScienceCasts: Finding the Invisible

Click here to see more videos: https://alugha.com/NASA Scientists are using AMS-02 on the Space Station to study fundamental particles originating from sources up to billions of light years away. These particles may hold the key to understanding both the composition and history of our universe.

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ScienceCasts: The Power of Light

A new NASA study is investigating how different light spectra can be used to effect astronauts' sleep, or lack of sleep. NASA Science: http://science.nasa.gov/ International Space Station: http://www.nasa.gov/station Click here to see more videos: https://alugha.com/NASA