May 5th: Ringed Dynamo & Guard Down

By on May 5, 2019 in
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Podcaster: Dr. Al Grauer
travelers-in-the-night
Title:
Travelers in the Night Digest: Eps.  493 & 494: Ringed Dynamo & Guard Down

Organization: Travelers in The Night

Link : Travelers in the Night ; @Nmcanopus

Organization: Travelers in The Night

Link : Travelers in the Night ; @Nmcanopus

Description: Today’s 2 topics:

  • Even though humans have been aware of the planet Saturn from the dawn of history this beautiful object still offers mysteries for us to explore.
  • A cost effective way to make the Earth’s planetary defense system more weather proof would be to put a network of asteroid hunting telescopes around the world to discover and track potentially dangerous nearby neighbors.

Bio: Dr. Al Grauer is currently an observing member of the Catalina Sky Survey Team at the University of Arizona.  This group has discovered nearly half of the Earth approaching objects known to exist. He received a PhD in Physics in 1971 and has been an observational Astronomer for 43 years. He retired as a University Professor after 39 years of interacting with students. He has conducted research projects using telescopes in Arizona, Chile, Australia, Hawaii, Louisiana, and Georgia with funding from NSF and NASA.

He is noted as Co-discoverer of comet P/2010 TO20 Linear-Grauer, Discoverer of comet C/2009 U5 Grauer and has asteroid 18871 Grauer named for him.

Today’s sponsor: This episode of 365 days of astronomy is sponsored by Michelle Goncalves. Thank you so much Michelle. We are so glad to have you as part of our community.

Big thanks to our Patreon supporters this month: Dustin A Ruoff, Frank Tippin, Brett Duane, Jako Danar,  Joseph J. Biernat, Nik Whitehead, Timo Sievänen, Steven Jansen, Casey Carlile, Phyllis Simon Foster, Tanya Davis, Rani B, Lance Vinsel, Steven Emert, Barbara Geier

Please consider sponsoring a day or two. Just click on the “Donate” button on the lower left side of this webpage, or contact us at signup@365daysofastronomy.org.

Or please visit our Patreon page: https://www.patreon.com/365DaysOfAstronomy

For Travelers in the Night this is Dr. Al Grauer.

End of podcast:

365 Days of Astronomy
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The 365 Days of Astronomy Podcast is produced by Planetary Science Institute. Audio post-production by Richard Drumm. Bandwidth donated by libsyn.com and wizzard media. You may reproduce and distribute this audio for non-commercial purposes. Please consider supporting the podcast with a few dollars (or Euros!). Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org. This year we will celebrates the Year of Everyday Astronomers as we embrace Amateur Astronomer contributions and the importance of citizen science. Join us and share your story. Until tomorrow! Goodbye!

About Al Grauer

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