Recently, a 30 cm object was discovered to graze the Earth's atmosphere and shift into a Jupiter-crossing orbit. We use the related survey parameters to calibrate the total number of such objects.
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Panspermia: January 2020
Calendar
- 20 Apr: NASA SMD Community Town Hall
- 21 Apr: Nomination Hearing - Sen. Bill Nelson
- 22 Apr: What is it about humans that drives us to travel and explore the unknown?
- 23 Apr: Space and Africa: Developments and Cooperation
- 26 Apr: Nobel Prize Summit ‘Our Planet, Our Future’
- 28 Apr: The Military Role in Enabling Communities Beyond Earth
- 28 Apr: Washington Space Business Roundtable Event: Don Beyer
- 28 Apr: The Americas Space Summit
- 30 Apr: Success and Failure on Mars: Mechanics in the Exploration of Space
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