A fundamental astrobiological question is whether life arose spontaneously on earth or was transported here from an extrasolar system.
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Panspermia: July 2015
Calendar
- 22 May: Space Tech Expo USA
- 22 May: STA Luncheon With Rep. John Culberson
- 23 May: Hearing: Review of the FY2019 Budget Request for NASA
- 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
- 5 Jun: Applied Sciences Advisory Committee Meeting
- 5 Jun: Cryovolcanism in the Solar System Workshop
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