16 September 2018

NASA Launches Satellite To Track Decreasing Polar Ice

NASA Launches Satellite To Track Decreasing Polar Ice


NASA launched its Ice, Cloud and Land Elevation Satellite-2, known as ICESat-2, which will use an extremely precise laser to collect measurement data to track the Earth's shrinking polar ice from Vandenberg Air Force Base in California. 

The laser, known as ATLAS (Advanced Topographic Laser Altimeter System), splits into six beams and fires 10,000 pulses per second to collect very precise measurements for scientists to analyze. The ATLAS will focus on two areas: changes to the earth's ice sheet and sea ice thickness change. 

Source- DD News

Static/Current Takeaways Important for Indian Bank PO Exam 2018- 
  • The National Aeronautics and Space Administration (NASA) is an independent agency of the executive branch of the Federal government of the United States responsible for the civilian space program, as well as aeronautics and aerospace research. 
  • It was founded on 1958. 
  • Jim Bridenstine is the present Administrator of NASA. 

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