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This video begins with a ground-based view of the night sky, before zooming in on a Hubble image of the Andromeda galaxy — otherwise known as M31. The new Hubble image of the galaxy is the biggest Hubble image ever released and shows over 100 million stars and thousands of star clusters embedded in a section of the galaxy’s pancake-shaped disc stretching across over 40 000 light-years. More information and download options: http://www.spacetelescope.org/videos/... Credit: NASA, ESA, Digitized Sky Survey 2, N. Risinger (Skysurvey.org), J. Dalcanton (University of Washington, USA), B. F. Williams (University of Washington, USA), L. C. Johnson (University of Washington, USA), the PHAT team, and R. Gendler.

Visit http://science.nasa.gov/ for more. Transient Luminous Events (TLEs) are flashes and glows that appear above storms and are results of activity occurring in and below those storms. Researchers are working to better understand lightning and thunderstorms, how they form and develop over time, and why storms produce different TLEs in different circumstances.

Credit: NASA, ISS, Riccardo Rossi (ISAA) Music: Inspiring Adventure Cinematic Background by Maryna Details: https://apod.nasa.gov/apod/ap181126.html Comments: http://asterisk.apod.com/discuss_apod... Attribution: NonCommercial-ShareAlike 4.0 International License

NASA now has the ability to recycle 98% of the water collected from the US segment on the space station – meeting the threshold necessary for water recovery on long-duration space exploration missions.