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:

- Chariklo is an asteroid which orbits the Sun between Saturn and Uranus every 63 years. It was discovered in 1997 by James Scotti an astronomer with Spacewatch on Kitt Peak in Arizona.

- The Earth is the brightest object in the Martian sky. Observers on Mars see our Earth and Moon as either a double morning or evening star because Mars is further from the Sun than our planet.

 

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