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  • Shows Index
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    Past Shows
    • Questions Show: Black black holes, Unbalancing the Earth, and Space Pollution
    • Ep. 142: Plate Tectonics
    • Questions Show: Avoiding the Heat Death, Orbiting Galaxies, and the Dangers of Space Radiation
    • Ep. 141: Volcanoes, Hot and Cold
    • Ep. 140: Entanglement
    • Questions Show: Galileoscope, Black Hole Time, and What Exactly is Energy?
    • Questions Show: Telescope Suggestions, Black Hole Energy, and Universal Time
    • Ep. 139: Energy Levels and Spectra
    • Questions: An Unlocked Moon, Energy Into Black Holes, and the Space Station's Orbit
    • Ep. 138: Quantum Mechanics
    • Questions Show: Hidden Fusion, the Speed of Neutrinos, and Hawking Radiation
    • Ep. 137: Large Scale Structure of the Universe
    • Questions Show: The Source of Atmospheres, the Vanishing Moon, and a Glow After Sunset
    • Ep. 136: Gamma Ray Astronomy
    • Questions Show: Dangerous Solar Flares, Higgs Boson Insights, and Light Speed Flashlights
    • Ep. 135: X-Ray Astronomy
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    • Ep. 132: Infrared Astronomy
    • Episode 131: Submillimeter Astronomy
    • Questions Show: Decelerating Black Holes, Earth-Sun Tidal Lock, and the Crushing Gravity of Dark Matter
    • Episode 130: Radio Astronomy
    • Questions Show: Multiple Big Bangs, Satellite Collisions and the Size of the Universe
    • Ep. 129: Interferometry
    • Questions Show: Shooting Lasers at the Moon and Losing Contact with Rovers
    • Ep. 128: Dust
    • Ep. 127: The US Space Shuttle
    • Ep. 126 From Skeptics Guide with Questions
    • Ep. 125: A Zoo of Extrasolar Planets
    • Questions Show: Moons and the Drake Equation, Stars in the Void, and Rings Around Stars
    • Ep. 124: Space Capsules, Part 1 – Vostok, Mercury and Gemini
    • Ep. 123: Homogeneity
    • Ep. 122: How Old is the Universe?
    • Questions Show: Stellar Roche Limits, Seeing Black Holes, and Water on Mars
    • Ep. 121: Spacesuits
    • Ep. 120: The Christmas Star
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    • Questions Show: Spiral Arms, Seismic Waves on the Sun, and our Favorite Gear
    • Ep. 114: The Moon, Part 2 – Exploration of the Moon
    • Questions Show: Ice in Space, Expansion of the Universe, and Death from the Skies
    • Ep. 113: The Moon, Part 1
    • Questions Show: Orbit of the Planets, Green Stars, and Oort Cloud Contamination
    • Ep. 112: Death From the Skies, Interview with Phil Plait
    • Questions Show: Relativity, Relativity and More Relativity
    • Ep. 111: Nebulae
    • Questions Show: Galactic Dust, the Speed of Photons, and the Big Bang Calculations
    • Ep. 110: The Search for Extraterrestrial Intelligence
    • Questions Show: Alignment with the Galactic Plane, Destruction from Venus, and the Death of the Solar System
    • Ep. 109: The Life of Other Stars
    • Questions Show – Running Out of Gravitons and Hitting the Brakes at Light Speed
    • Ep. 108: The Life of the Sun
    • Questions Show – light speed, Andromeda galaxy, dark matter and black holes
    • Ep. 107: Nucleosynthesis: Elements from Stars
    • Questions Show – Black Hole Surfaces, Magnetic Field Strengths, and the Speed of Gravitons
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    • Ep. 105: The Strong and Weak Nuclear Forces
    • Ep 104: Science Fiction at Dragon*Con with Plait and Grazier
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    • Ep. 95: Humans to Mars, Part 2 – Colonists
    • Ep 94: Humans to Mars, Part 1 – Scientists
    • Ep. 93: Missions to Mars, Part 2
    • Ep. 92: Missions to Mars, Part 1
    • Ep. 91: The Search for Water on Mars
    • Ep. 90: The Scientific Method
    • Ep. 89: Adaptive Optics
    • Ep. 88: The Hubble Space Telescope
    • Ep. 87: The End of the Universe Part 2: The End of Everything
    • Ep. 86: The End of the Universe Part 1: The End of the Solar System
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    • Ep. 80: Craters
    • Ep. 79: How Big is the Universe?
    • Ep. 78: What is the Shape of the Universe?
    • Ep. 77: Where is the Centre of the Universe?
    • Ep. 76: Lagrange Points
    • Student Questions: Curtis High School
    • Ep. 75: Stellar Populations
    • Ep. 74: Antimatter
    • Ep. 73: Questions Show #8
    • Ep. 72: Cosmic Rays
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    • Ep. 70: How To Win a Nobel Prize
    • Student Questions: Farmersburg
    • Ep. 69: The Large Hadron Collider and the Search for the Higgs-Boson
    • Ep. 68: Globular Clusters
    • Ep. 67: Building a Career in Astronomy
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    • Ep. 65: The End of Our Tour Through the Solar System
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    • Ep. 60: Questions Show #7
    • Ep. 59: Saturn
    • Ep. 58: Inflation
    • Ep. 57: Jupiter's Moons
    • Ep. 56: Jupiter
    • Ep. 55: The Asteroid Belt
    • Ep. 54: Questions Show #6
    • Ep. 53: Astronomy in Science Fiction
    • Special Episode: Panspermia
    • Ep. 52: Mars
    • Ep. 51: Earth
    • Ep. 50: Venus
    • Ep. 49: Mercury
    • Ep. 48: Tidal Forces Across the Universe
    • Ep. 47: Tidal Forces
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    • Ep. 45: The Important Numbers in the Universe
    • Listener Survey
    • Ep. 44: Einstein's Theory of General Relativity
    • Ep. 43: Questions Show #5
    • Ep. 42: Magnetism Everywhere
    • Ep. 41: The Rise of the Supertelescopes
    • Ep. 40: American Astronomical Society Meeting, May 2007
    • Ep. 39: Astrology and UFOs
    • Ep. 38: Neutron Stars and their Exotic Cousins
    • Ep. 37: Gravitational Lensing
    • Ep. 36: Gamma-Ray Bursts
    • Ep. 35: Questions Show #4
    • Ep. 34: Discovering Another Earth
    • Ep. 33: Choosing and Using a Telescope
    • Ep. 32: The Search for Neutrinos
    • Ep. 31: String Theory, Time Travel, White Holes, Warp Speed, Multiple Dimensions, and Before the Big Bang
    • Ep. 30: The Sun, Spots and All
    • Ep. 29: Asteroids Make Bad Neighbors
    • Ep. 28: What is the universe expanding into?
    • Ep. 27: Questions Show #3
    • Ep. 26: The Largest Structures in the Universe
    • Ep. 25: The Story of Galaxy Evolution


Ep. 110: The Search for Extraterrestrial Intelligence

  • October 14th, 2008
  • Like it? Digg-it | Reddit | del.icio.us

Computer illustration of the Allen Array.
You know what this show needs? More aliens. Since we don't seem to have any visiting right now, we're going to have to find some. SETI is an acronym. It stands for the Search for Extraterrestrial Intelligence. But there's more to SETI than just putting up a radio telescope and hoping to catch a glimpse of an alien television broadcast.

Ep. 110: The Search for Extraterrestrial Intelligence

Links:

  • SETI's Website
  • SETI's History – Planetary Society
  • Drake Equation
  • Project Ozma – Internet Encyclopedia of Science
  • Allen Telescope Array
  • SETI's Virtual Visit to the Allen Telescope Array
  • John McCain and "Overhead projectors" — Universe Today
  • Wow Signal – Cosmic Log
  • NASA's Near Earth Object Program
  • Point to Point Communication – Wiki
  • SETI Optical Telescope/ Harvard University – Planetary Society
  • Voyager I & II
  • Voyager Record
  • How to Find Extrasolar Planets — ESA
  • Do Advanced Civilizations Communicate With Neutrinos? — Universe Today
  • SETI@Home
  • Seth Shostak of SETI answers Universe Today readers questions
  • Could it be dangerous to send messages to other worlds? — Seed Magazine
  • METI: Messages to Extra Terrestrial Intelligence
  • Messages to Earth Sent to Alien World – Universe Today
  • WETI:  Waiting for Extra Terrestrial Intelligence
  • Join the "Effortless Action Committee" and get your personal certificate of participation
  • Terrestrial Planet Finder
  • SIM Planet Quest mission
  • Hubble Measures the atmosphere of an extra solar planet

Video:

  • Carl Sagan:  Our Place in the Universe
  • Jill Tartar, Director of SETI:  SETI and Our Place in the Universe
  • Fraser wants to give visiting aliens a beer.  What kind would they like?

Books:

  • Cosmic Company:  The Search for Life in the Universe by Seth Shostak and Alex Barnett
  • Sharing the Universe by Seth Shostak
  • Beyond Contact:  A Guide to SETI and Communicating With Alien Civilizations by Brian McConnell



Comments
  1. Brad Houge Says:
    October 14th, 2008 at 6:44 pm

    Great show. This is such a cool topic that I could listen to this topic again and again. This is the best web cast I've heard and I love listening to your thoughts on the search for extraterrestrial life.

    I met Pamela at the ASKC Kansas Star Party this year. Her speach at the star party was great and it was good to me her.

    Brad

  2. Craig Smith Says:
    October 15th, 2008 at 8:16 am

    Hello, I heard an astronomer on the NPR Poadcast Hmmm… Krulwich on Science, say that our TV and radio waves fade out and barely make it out of our solar system. If the reverse is also true, wouldn't that make SETI a waste of time?

    The NPR PodCast title is: Lucy's Laugh Enlivens the Solar System, Dated 4/22/2008. (Available on iTunes)

    feed://www.npr.org/rss/podcast.php?id=5194672

  3. Gina Blanchard Says:
    November 12th, 2008 at 9:25 pm

    jr0ald7vpev7hi22

  4. lloyd wright Says:
    May 3rd, 2009 at 8:34 pm

    Great talk on SETI, love your site, there is an incredible amount of info on your site. it's a great site for learning Astronomy. Congratulation on a brilliant site…Lloyd wright, Sydney, Australia…


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