Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenight.org

Today's 2 topics:

- Science fiction writers have long imagined human space colonies which use the resources they find. Dana Stabenow's Star Svensdotter Series is an excellent recent example.

- The goal of the NASA Near Earth Object Program is to provide an early warning should an asteroid be found to be on a path bringing it close to planet Earth.

 

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