Time-Lapse View of Earth's Limb from the Space Station Bright swaths of red in the upper atmosphere, known as airglow, can be seen in this time-lapse from the space station 250 miles above. NASA's ICON mission, with a planned launch for the summer of 2017, will observe how interactions between terrestrial weather and a layer of charged particles called the ionosphere create the colorful glow. | International Space Station

Live HD Earth viewing from the International Space Station! Go full screen, sit back, watch and enjoy our home planet. Live views: http://go.nasa.gov/2oBrDS2 | NASA - National Aeronautics and Space Administration

Footage from NASA's Johnson Space Center takes you a captivating tour of Earth from above—citing landmarks and major cities along the way. See more: http://on.natgeo.com/1IHsGr1 | National Geographic