Orbiting ICESat-2
In this artist's concept of ICESat-2, the satellite's laser beams are visible as it orbits.
Pre-Flight Checkups for ICESat-2
To develop the computer programs that will crunch the raw data gathered by ICESat-2, the mission flew a series of campaigns with the MABEL instrument, which gathers similar information.
The ATLAS box structure on a shaker
The ATLAS box structure, with weights attached to simulate different components, is attached to a vibration table at NASA's Goddard Space Flight Center in Greenbelt, Maryland, where it will be tested to see if it can withstand the jolts associated with a rocket launch.
ICESat-2 measures the Ice Shelf
ICESat-2's instrument will take measurements every 2.5 feet along its ground path - mapping dips and drop-offs in the ice. This illustration is an outcome of the ICESat-2/SCAD Collaborative Student Project.
ICESat-2 By the Numbers: Beam Spacing
ICESat-2 is an incredibly precise space laser that features the latest in NASA technology To measure ice heights, engineers have to take ICESat-2’s instrument ATLAS to the extreme – sometimes going big, sometimes going small, but always keeping it precise.
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Video Credit: NASA/GSFC
ICESat-2 By the Numbers: Microradians
With extreme cold-weather gear, scientific instruments, and two tank-like snow machines called PistenBullys, ICESat-2 scientists traversed along section of the 88-degree south latitude line in an arc around the South Pole.
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Video Credit: NASA/GSFC
Pho Movie Trailer
In Photon Jump, a 3-minute short animation, a brave photon of light named Pho must travel from a NASA spacecraft down to Earth and back again to help complete a crucial science mission. The animation was created by the ICESat-2/SCAD Collaborative Student Project involving students and faculty from the Savannah College of Art and Design.
Video Credit: NASA/GSFC
Download high resolution video here
Assembling ICESat-2's ATLAS
Engineers are building and testing the Advanced Topographic Laser Altimeter System (ATLAS) for the ICESat-2 mission at NASA's Goddard Space Flight Center in Greenbelt, Maryland.