This week Bryan and Eric welcome Michael Kandrashoff on the show to discuss one of Eric’s favorite subjects: telescopes! (Ha, you thought we were going to say Egypt)
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Podcast: Play in new window | Download (Duration: 55:40 — 46.3MB)
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Eric, Bryan, and guest Michael Kandrashoff finish up their discussion of the history of telescopes, and make an important call to action. Please Help Lick!
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So what’s big, rocky, round and sits between Mars and Jupiter? If you’re scratching your head right now, don’t worry. Your 7th grade science teacher didn’t teach you about it because it wasn’t deemed worthy, but there is something out there.
On January 1, 1801, the Mathematician, Astronomer, and Catholic priest of the Theatine order, Father Giuseppe Piazzi, made a startling discovery. An object first thought to be a star (one of 7,646 that he cataloged in his career) was observed moving against a field of its fixed cosmic kin. To verify his findings Piazzi spent 3 more days making observations. What had he found? Well according to him it must have been a comet – a large ball of dust and ice, traveling through the solar system like a cosmic drifter. Only that’s what he felt comfortable telling the public. His instincts told a different story, as we can tell from a letter sent to his friend, Barnaba Oriani:
Eric and Sarah conclude the discussion of Space Probes while Bryan makes stupid jokes on the side. Be sure to listen PAST the Outro this time, nerds! Enjoy!
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Podcast: Play in new window | Download (Duration: 1:16:41 — 51.7MB)
The planet Earth is a noisy and active place. Full of radio transmissions, pollution, bustling cities, and billions of people making it all happen. Assuming that in our universe, we are accompanied by other highly developed intelligent life forms, they most likely would be doing something similar on their worlds. If that is the case, then we should have a very clear picture of what to look for during our search. Last time we looked at humanity’s willingness to accept the concept of alien life. Now we examine our efforts to find it.
