1. Visit science.nasa.gov/ for more.

    The key to unraveling the mysterious cause of Alzheimer's disease may not lie in the recesses of the human brain, but rather in the weightless expanses of outer space.

    SABOL Experiment Details:
    nasa.gov/mission_pages/station/research/experiments/1374.html

    # vimeo.com/121251729 Uploaded 4 Plays / / 0 Comments Watch in Couch Mode
  2. Visit science.nasa.gov/ for more.

    NASA has launched SMAP, a new satellite to study water, not in oceans or lakes but in the soil beneath our feet. This often overlooked repository of water can have big effects on weather, climate, drought and agriculture.

    smap.jpl.nasa.gov/

    # vimeo.com/118828266 Uploaded 9 Plays / / 0 Comments Watch in Couch Mode
  3. Visit science.nasa.gov/ for more.

    Researchers are using a pair of robots to examine the strange way fluids slosh and bubble on the International Space Station

    nasa.gov/mission_pages/station/research/experiments/980.html

    # vimeo.com/117907849 Uploaded 26 Plays / / 0 Comments Watch in Couch Mode
  4. Visit science.nasa.gov/ for more.
    Check out NASA's Geminid Meteor Shower page! nasa.gov/connect/chat/geminids_2014.html

    Earth is passing through a stream of debris from "rock comet" 3200 Phaethon, source of the annual Geminid meteor shower. Forecasters expect as many as 120 meteors per hour when the shower peaks on Dec. 13-14.

    # vimeo.com/114381112 Uploaded 277 Plays / / 0 Comments Watch in Couch Mode
  5. Visit science.nasa.gov/ for more.

    Arctic and Antarctic sea ice are both affected by climate change, but the two poles of Earth are behaving in intriguingly different ways.

    # vimeo.com/113432833 Uploaded 55 Plays / / 0 Comments Watch in Couch Mode

NASA ScienceCasts

Science@NASA Plus

ScienceCasts are short videos about fun, interesting, and unusual science topics encountered by NASA’s science missions.

For more, please visit science.nasa.gov/

Browse This Channel

Shout Box

Channels are a simple, beautiful way to showcase and watch videos. Browse more Channels. Channels