NASA NEO surveyor: All about the mission set up to prevent mass extinction on Earth - Republic World

NASA' NEO surveyor mission will see the launch of a space telescope to monitor asteroids bigger than 140 metres (460 feet) in size.

Theoretically, about 66 million years ago, a 10-kilometre-wide asteroid struck Earth, which resulted in the extinction of dinosaurs and almost every other species roaming our planet. While there are … [+2474 chars]

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