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What If the Moon Approached the Earth!?- Part 1

Welcome to SolarBalls! Enjoy entertaining animations that teach you about the solar system and the universe. This channel ...
Space.com

'The most sophisticated radar we've ever built': US-Indian NISAR satellite launches to track tiny changes on Earth's surface (video)

NISAR will be able to monitor "changes as small as a centimeter in any weather, and in both darkness and light." The U.S. and India just sent a powerful new set of radar eyes into the sky. The NISAR ...