66 million years ago, the sudden extinction of the dinosaurs started the ascent of the mammals, ultimately resulting in humankind's reign on Earth.
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Impact events: January 2017
Calendar
- 14 Apr: NASA Advisory Council; Human Explorations and Operations Committee Meeting
- 15 Apr: POSTPONED NASA Advisory Council Regulatory and Policy Committee Meeting
- 17 Apr: Early Career Scientist's Symposium In Astrobiology
- 20 Apr: Biannual European Astrobiology Conference (BEACON)
- 20 Apr: Hera Community Workshop
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