Meet NASA scientist Lynn Carter, who studies the geology of planetary surfaces, in this video adapted from NASA's Goddard Space Science Center. Carter describes how scientists learn about Earth by studying other planets and moons. Objects such as the Moon have older surfaces, which serve as a record of early solar system conditions, because they have not been subject to Earth's tectonic and erosive processes. Carter explains various aspects of her work, including image analysis, writing, field work, and the use of radar to penetrate through surfaces to see hidden features on Earth, Mars, and the Moon. CREDITS: https://www.pbslearningmedia.org/credits/npls13.sci.ess.earthsys.surfaces/ License: https://www.pbslearningmedia.org/help/full-license-for-section-3c-of-terms-of-use-download-and-share/
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NASA studies are looking at the effects of space travel on the human body's immune system. Visit http://science.nasa.gov/ for more. Functional Immune Story: https://www.nasa.gov/mission_pages/station/research/news/functional_immune Click here to see more videos: https://alugha.com/NASA
Se han realizado experimentos a bordo de la Estación Espacial Internacional para estudiar el hormigón a base de cemento en microgravedad. Ciencia de la EEI: http://www.nasa.gov/iss-science Ciencia de la NASA: http://science.nasa.gov/ Haz clic aquí para ver más vídeos: https://alugha.com/NASA
Visit http://science.nasa.gov/ for more. Scientists have been studying plant growth on the International Space Station. The results could help boost the productivity of both extraterrestrial and earthly gardens. ISS: http://www.nasa.gov/station Click here to see more videos: https://alugha.com/NA
