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
- 21 May: Third Ocean Worlds Meeting
- 22 May: Space Tech Expo USA
- 22 May: STA Luncheon With Rep. John Culberson
- 24 May: International Space Development Conference
- 29 May: iCubeSat 2018 - 7th Interplanetary CubeSat Workshop
- 29 May: NASA Earth Science Advisory Committee Meeting
- 30 May: Dusty Visions 2018
- 4 Jun: AbGradCon 2018
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