Astronomers have long hoped to find another planet in the cosmos similar to Earth--a blue dot in the distance that could harbor life akin to our own. NASA's Kepler spacecraft may have found the next best thing. Visit http://science.nasa.gov/ for more. Click here to see more videos: https://alugha.
Jupiter's Hot Spots | NASA Planetary Sciences
Discover dark features in Jupiter's atmosphere called "hot spots," and their connection to large-scale atmospheric waves. David Choi describes his research on hot spots clearings in Jupiter's atmosphere that appear bright in infrared light. Analysis of data from the Cassini mission in 2000 reveal how Rossby waves that move vertically in the atmosphere may be responsible for producing hot spots. In 1995, the Galileo probe descended into Jupiter's atmosphere and took measurements of a hot spot. The recent identification of the role of Rossby waves will help researchers reexamine Galileo data in the context of Jupiter's global climate. CREDITS: https://www.pbslearningmedia.org/credits/npls13.sci.ess.eiu.jhotspot/ LICENSE: https://www.pbslearningmedia.org/help/full-license-for-section-3c-of-terms-of-use-download-and-share/
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During an unprecedented 1-year mission to the International Space Station, scientists are studying how astronauts' bodies respond to long-duration space travel. http://www.nasa.gov/station https://www.nasa.gov/1ym Visit http://science.nasa.gov/ for more. Click here to see more videos: https://alu
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