Take a fact-based journey through the cosmos. Tune in to hear weekly discussions on astronomical topics ranging from planets to cosmology. Hosted by Fraser Cain (Universe Today) and Dr. Pamela L. Gay (Planetary Science Institute), this show brings the questions of an avid astronomy lover direct to an astronomer. Together Fraser and Pamela explore what is known and being discovered about the universe around us. Astronomy Cast is supported thru patreon.com/AstronomyCast.
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Content provided by Paul M. Sutter. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Paul M. Sutter or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
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AaS! 25: How do we know how far away stuff is...far away?
Manage episode 122398394 series 62282
Content provided by Paul M. Sutter. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Paul M. Sutter or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
How do we measure distances to…well, distant objects? What the heck is a Cepheid, and why is it useful? Standard candles? Standard rulers? Standard spheres? It all seems a bit much, don’t you think? I answer these questions and more in today’s Ask a Spaceman!
Follow all the show updates at askaspaceman.com, and help support the show at patreon.com/pmsutter!
Keep those questions about space, science, astronomy, astrophysics, and cosmology coming to #AskASpaceman on Twitter@PaulMattSutter and Facebook/PaulMattSutter for COMPLETE KNOWLEDGE OF TIME AND SPACE! Music by Jason Grady and Nick Bain.
252 episodes
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Manage episode 122398394 series 62282
Content provided by Paul M. Sutter. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Paul M. Sutter or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
How do we measure distances to…well, distant objects? What the heck is a Cepheid, and why is it useful? Standard candles? Standard rulers? Standard spheres? It all seems a bit much, don’t you think? I answer these questions and more in today’s Ask a Spaceman!
Follow all the show updates at askaspaceman.com, and help support the show at patreon.com/pmsutter!
Keep those questions about space, science, astronomy, astrophysics, and cosmology coming to #AskASpaceman on Twitter@PaulMattSutter and Facebook/PaulMattSutter for COMPLETE KNOWLEDGE OF TIME AND SPACE! Music by Jason Grady and Nick Bain.
252 episodes
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Similar to Ask a Spaceman!
Take a fact-based journey through the cosmos. Tune in to hear weekly discussions on astronomical topics ranging from planets to cosmology. Hosted by Fraser Cain (Universe Today) and Dr. Pamela L. Gay (Planetary Science Institute), this show brings the questions of an avid astronomy lover direct to an astronomer. Together Fraser and Pamela explore what is known and being discovered about the universe around us. Astronomy Cast is supported thru patreon.com/AstronomyCast.
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continue reading
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continue reading
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