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A meteor hit Oklahoma 100 million years later than scientists thought
https://www.sciencedaily.com/releases/2026/10/261002080012.htm
Published: October 4, 2026 08:41
A meteor crater buried beneath Oklahoma has turned out to be nearly 100 million years younger than scientists thought. Zircon crystals show the Ames impact occurred about 370 million years ago, meaning it was not part of the mysterious Ordovician…
A strange circle on satellite maps turned out to be a 390-million-year-old impact crater
https://www.sciencedaily.com/releases/2026/09/260921081101.htm
Published: September 22, 2026 06:43
An amateur astronomer searching satellite maps for a Quebec camping spot accidentally discovered a massive ancient impact crater. Scientists later found shatter cones that confirmed the 25-kilometer-wide structure was blasted into Earth roughly 390 million…
Scientists “truly astonished” by discovery that challenges Earth’s origin story
https://www.sciencedaily.com/releases/2026/09/260915232132.htm
Published: September 16, 2026 07:03
A new study suggests Earth formed almost entirely from material in the inner Solar System, challenging the idea that water-rich material from beyond Jupiter played a major role. If correct, Earth’s water may have been present much closer to the young Sun…