NASA | Laser Focus: The Receiver скачать в хорошем качестве

NASA | Laser Focus: The Receiver

To see how the Transmitter works, go here    • NASA | Laser Focus   For more info: http://www.nasa.gov/feature/goddard/n... Opto-Mechanical Engineer Tyler Evans explains how the photons that bounce back from Earth are received and filtered by the ATLAS telescope. ATLAS is the primary instrument on board the ICESat-2 spacecraft, which will measure the height of Earth's features. This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11726 Like our videos? Subscribe to NASA's Goddard Shorts HD podcast: http://svs.gsfc.nasa.gov/vis/iTunes/f... Or find NASA Goddard Space Flight Center on Facebook:   / nasa.gsfc   Or find us on Twitter:   / nasagoddard