The Automatic Identification System (AIS) is an application of space science. The International Space Station carries the AIS monitor on its exterior. It monitors approximately 30,000 ships in the open ocean and enables rescue operations to contact the nearest ship and send it to help a ship in distress. Visit nasa.gov for more benefits on earth. Scientists at NASA were asked to pick their favorite planet. They were unanimous. NASA also examines climate stresses. I prefer that phrase over climate changes.
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