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.
Mercury's MESSENGER Reveals Mysteries | NASA Planetary Sciences
Explore what makes Mercury so mysterious and what scientists are learning from NASA's first Mercury mission in 30 years. For the MESSENGER mission, NASA launched a probe and guided it toward Mercury using a technique called "solar sailing." The probe is studying the make-up of the planet's inner core and surface and measuring its magnetic field. Because Mercury and Earth share some similarities, including evidence of volcanism, scientists hope what they learn about Mercury's evolution will improve their understanding of Earth. Available in both English and Spanish audio, and corresponding closed captions. CREDITS: https://www.pbslearningmedia.org/credits/npls12.sci.ess.eiu.mercurymsg/ LICENSE: https://www.pbslearningmedia.org/help/full-license-for-section-3c-of-terms-of-use-download-and-share/
More videos by this producer
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
Advances in the understanding of how fluids behave in low gravity is key to spacecraft operations. A long-awaited spin-off is an excellent cup of coffee in space. For updates from the International Space Station go to http://www.nasa.gov/station Visit http://science.nasa.gov/ for more. Click here