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Scientists pinpointed the oldest meteor crater ever found. When the space rock struck Australia 2.2 billion years ago, it ended a global ice age.
Scientists know of 190 impact craters around the world. The record for the oldest was just awarded to a crater in Western Australia.
One of the biggest meteorite crashes in Earth’s history flung debris across 3 continents 800,000 years ago. Scientists finally found the crater....
Scientists may have solved the geological mystery of what happened to an 800-year-old meteorite that blanketed 10% of the Earth in debris.
The torrent of snow in this incredible picture is nearly half a mile long.
The NASA Transition Authorization Act of 2017 calls for a $19.5 billion budget, cancels an asteroid mission, and asks the space agency to hunt for aliens.