Search results for “heliophysics”

ScienceCasts: Electric Blue Sunsets

Summer is the season for electric-blue noctilucent clouds. NASA's AIM spacecraft is finding that these clouds continue to reveal details about how the atmosphere works. Visit http://science.nasa.gov/ for more. Click here to see more videos: https://alugha.com/NASA

ScienceCasts: Twinkle Twinkle GPS

Dynamic bubbles of ionization in Earth's upper atmosphere can cause GPS signals to "twinkle" like stars, affecting the quality of navigation on Earth below. NASA recently conducted a mission called CINDI to investigate this phenomenon. Visit http://science.nasa.gov/ for more. Click here to see mor

ScienceCasts: The 2016 Transit of Mercury

Click here to see more videos: https://alugha.com/NASA Visit http://science.nasa.gov/ for more. On May 9th (2016), Mercury will move across the face of the sun, offering a rare viewing opportunity for professional astronomers and backyard sky watchers alike. 2016 Mercury Transit: http://mercurytr

ScienceCasts: Ocean Worlds

Visit http://science.nasa.gov/ for more. We once thought oceans made our planet unique, but we’re now coming to realize that ‘ocean worlds’ are all around us. Click here to see more videos: https://alugha.com/NASA

ScienceCasts: NASA Embraces Small Satellites

Visit http://science.nasa.gov/ for more. NASA is embracing small satellite designs, from tiny CubeSats to micro-satellites. These miniature marvels are providing many ways to collect science data and to demonstrate new technologies. Click here to see more videos: https://alugha.com/NASA

NASA ScienceCasts: Follow the Sun

The TSIS instrument on the International Space Station is continuing NASA's 40-year record of tracking the Sun's radiant energy. ISS Science: http://www.nasa.gov/iss-science NASA Science: http://science.nasa.gov/ Click here to see more videos: https://alugha.com/NASA

NASA ScienceCasts: The Space We Travel Through

As NASA prepares to send astronauts and spacecraft long distances through space, scientists are keeping an eye on the weather. Space weather. NASA Science: http://science.nasa.gov/ Click here to see more videos: https://alugha.com/NASA

ScienceCasts: August 2017: A Big Month for Astronomy

Click here to see more videos: https://alugha.com/NASA Visit http://science.nasa.gov/ for more. The Perseid meteor shower will peak on August 11, 12, and 13, and a Total Solar Eclipse will be visible in the United States from coast to coast on August 21. (This video is from 2017)