2012
Anomalies and Images
- John Lear (Episode 19)
- Image Processing and Anomalies, Part 1 (Episode 47)
- Image Processing and Anomalies, Part 2 (Episode 48)
- The Face on Mars, Part 1 (Episode 59, cross-listed under Richard C. Hoagland)
- The Face on Mars, Part 2 (Episode 60, cross-listed under Richard C. Hoagland)
- José Escamilla's Movie "Celestial" (Episode 65)
- The Ringmakers of Saturn (Episode 70)
- Solar System Mysteries "Solved" by PseudoScience, Part 1 - Iapetus (Episode 72, cross-listed under Richard C. Hoagland)
- Image Analysis for Skeptics: From Faces to Pyramids (Live Talk) (Episode 73)
- The True Color of Mars (Episode 74)
- The Saga of the Lunar Ziggurat (Episode 99)
- Pyramids on Mars (Episode 104, cross-listed under Richard C. Hoagland)
- The Cydonia Region of Mars (Video 1, cross-listed under Richard C. Hoagland)
- The Cydonia Region of Mars (Episode 111, cross-listed under Richard C. Hoagland)
- How New Horizons Takes Photographs, Interview with Dr. John Spencer (Episode 135, cross-listed under New Horizons)
- New Horizons Pluto Encounter Conspiracies, Part 2 (Episode 139, cross-listed under New Horizons and Richard Hoagland)
- Getting Beyond the Photograph: Image Tricks with Dr. Tod Lauer (Episode 158)
- Modern Eclipse Lunacy, Part 1 (Episode 163, cross-listed under several topics)
Apollo Moon Landing Conspiracy
Astrology and New Age
Conspiracies
- Russian Meteor Conspiracies (Episode 67)
- Colorado Flood Special: Conspiracy Edition (Episode 87)
- The Blue-Haze Limb of Mars (Episode 113)
- The Big Mars Hoax / The Two Moons Hoax (Episode 118)
- The Norway Spiral (Episode 119, cross-listed under Richard C. Hoagland)
- Comet 67P/Churyumov-Gerasimenko and Rosetta Conspiracies (Episode 122)
- The Saga of Comet Hale-Bopp and its Fugacious Companion, Part 1 (Episode 127, cross-listed under UFOs and Related Topics)
- The Saga of Comet Hale-Bopp and its Fugacious Companion, Part 2 (Episode 128, cross-listed under UFOs and Related Topics)
- The Saga of Comet Hale-Bopp and its Fugacious Companion, Part 3 (Episode 129, cross-listed under UFOs and Related Topics)
- Dealing with Pseudoscience at Scientific Conferences (Episode 130, cross-listed under Basic Science)
- Clip Show #3: Blood Moons, Ceres' Bright Spots, MESSENGER's Death, and Funding in Science Follow-Up (Episode 131, cross-listed under Miscellaneous)
- Element 115 and the Credibility of Bob Lazar's Claims (Episode 133, cross-listed under UFOs and Related Topics)
- Doomsmonth: September 2015 (Episode 140)
- The Physics of the A=440 Hz Conspiracy (Episode 141)
- New Science: Evidence for the Mandela Effect? (Episode 155)
Creationism (young-Earth)
- Young-Earth Creationist Claims About Comets (Episode 3)
- Earth's Decaying Magnetic Field (Episode 9)
- Interview on Combating Creationism as a High School Student (Episode 20)
- GAPs Young-Earth Creationists Must Believe or Ignore (Geology, Astronomy, and Physics) Live Talk (Episode 36)
- Radiometric Dating and Young-Earth Creationism, Part 2 (Episode 39)
- Crater Age Dating and Young-Earth Creationism, Part 2 (Episode 41)
- The Moon's Changing Recession Rate (Episode 45)
- The Solar Neutrino "Problem" (Episode 69)
- Is the Speed of Light Constant? (Episode 81)
- Spiral Galaxies and a Young Universe (Episode 92)
- Does Jupiter Support Young-Earth Creationism? (Episode 103)
- Is Mercury's Magnetic Field Decaying? Does that Prove Recent Creation? (Episode 112)
- The Astronomical Distance Ladder (Episode 124, cross-listed under Basic Science)
- Big Bang Denial (Episode 134)
- Why Earth Is Old, Without Radiometric Dating (Episode 137)
- New Horizons Pluto Encounter Conspiracies, Part 1 (Episode 138, cross-listed under New Horizons and Richard Hoagland)
- Modern Flat Earth Thought, Part 3 (Young-Earth Creationists Debunking Flat Earth) (Episode 152, cross-listed under Earth)
- Geocentrism, Take 2 (Episode 162, cross-listed under Earth)
- Stellar Evolution, Age of the Universe, and Young-Earth Creationism (Episode 166)
Earth
Electric Universe
ET Life
Legal/Law
New Horizons (mission to Pluto)
Planet X
- The True Story of Planet X (Episode 13)
- The Fake Story of Planet X, Part 1 (Zecharia Sitchin) (Episode 23)
- The Fake Story of Planet X, Part 2 (Gilbert Eriksen's Wormwood) (Episode 28)
- The Fake Story of Planet X, Part 3 (The Myth of the Southern Approach) (Episode 43)
- The Fake Story of Planet X, Part 4 (Nancy Lieder) (Episode 51, cross-listed under UFO)
- The Fake Story of Planet X, Part 5 (IRAS Discovery in 1983) (Episode 54)
- The Fake Story of Planet X, Part 6 - Andy Lloyd's "Dark Star" (Episode 71)
- The Fake Story of Planet X, Part 7 - Mark Hazlewood (Episode 80)
- The Binary Star Hypothesis (Episode 91)
- The Fake Story of Planet X, Part 8 - Zecharia Sitchin, Revisited (Episode 95)
- The Fake Story of Planet X, Part 9 - Marshall Masters (Episode 109)
- In Search Of Planet X (Live from Denver ComicCon) (Episode 132)
- Tracking Failed Planet X Predictions of Marshall Masters (Episode 146)
- The Fake Story of Planet X, Part X - Nancy Leider Redux and Planet Nine Claims of 2016 (Episode 151)
- Modern Eclipse Lunacy, Part 1 (Episode 163, cross-listed under several topics)
- The World Didn't End on September 23, 2017 (Episode 164)
Richard C. Hoagland (Yes, he gets his own section)
- Richard C. Hoagland, Part 1 - 19.5° (Episode 26)
- Richard C. Hoagland and the Ziggurat on the Moon (Special Video 1)
- The Face on Mars, Part 1 (Episode 59, cross-listed under Anomalies and Images)
- The Face on Mars, Part 2 (Episode 60, cross-listed under Anomalies and Images)
- Expat in Hoaglandia: A Fantasia of NASA Conspiracies (Episode 68)
- Solar System Mysteries "Solved" by PseudoScience, Part 1 - Iapetus (Episode 72, cross-listed under Anomalies and Images)
- Is the Movie "John Carter" a Leak by Those "In the Know?" (Episode 79)
- How to Design a Hyperdimensional Physics Experiment (Episode 82, cross-listed under Basic Science)
- Is Phobos Hollow? (Episode 88)
- Pyramids on Mars (Episode 104, cross-listed under Anomalies and Images)
- The Cydonia Region of Mars (Video 1, cross-listed under Anomalies and Images)
- The Cydonia Region of Mars (Episode 111, cross-listed under Anomalies and Images)
- The Norway Spiral (Episode 119, cross-listed under Conspiracies)
- New Horizons Pluto Encounter Conspiracies, Part 1 (Episode 138, cross-listed under Creationism and New Horizons)
- New Horizons Pluto Encounter Conspiracies, Part 2 (Episode 139, cross-listed under Anomalies & Images and New Horizons)
- Modern Eclipse Lunacy, Part 3: Richard Hoagland's Claims (Episode 169)
Solar System History
UFOs and Related Topics
- You Can't Know the Distance, Size, and Speed of UFOs (Episode 2)
- Interview on Ancient Aliens with "Dumbass" (Episode 18)
- Interview About the Billy Meier UFO Case with Derek Bartholomaus (Episode 32)
- Billy Meier, Michael Horn, and Asteroid Apophis (Episode 49)
- The Fake Story of Planet X, Part 4 (Nancy Lieder) (Episode 51, cross-listed under Planet X)
- The Mystery of Phobos 2 (Episode 52)
- Investigation into Billy Meier's Alleged Foreknowledge About Jupiter and Saturn (Episode 90)
- Interview with Michael Heiser on Ancient Aliens and Zecharia Sitchin, Part 1 (Episode 97, cross-listed under ET Life)
- Interview with Michael Heiser on Ancient Aliens and Zecharia Sitchin, Part 2 (Episode 98, cross-listed under ET Life)
- The Chualar Barley Field Crop Circle and Reporting on it by Linda Moulton Howe (Episode 101)
- Eyewitness Accounts and UFOs, Interview with Dr. Elizabeth Loftus (Episode 117)
- The Saga of Comet Hale-Bopp and its Fugacious Companion, Part 1 (Episode 127, cross-listed under Conspiracies)
- The Saga of Comet Hale-Bopp and its Fugacious Companion, Part 2 (Episode 128, cross-listed under Conspiracies)
- The Saga of Comet Hale-Bopp and its Fugacious Companion, Part 3 (Episode 129, cross-listed under Conspiracies)
- Element 115 and the Credibility of Bob Lazar's Claims (Episode 133, cross-listed under Conspiracies)
Basic Science
- Introduction and the "Dark Side" of the Moon Misconception (Episode 1)
- Help! The Sun (or Moon) Is Moving! (Episode 24)
- Radiometric Dating Explained, Part 1 (Episode 38)
- Crater Age Dating Explained, Part 1 (Episode 40)
- Lunar Formation and Origins (Episode 53)
- Quantum Nonsense (Episode 64)
- Nancy Lieder's Astronomy Clip Show (Episode 76)
- How to Design a Hyperdimensional Physics Experiment (Episode 82, cross-listed under Richard C. Hoagland)
- Remaining Issues with Lunar Formation, Interview with Robin Canup (Episode 89)
- The Importance, Methods, and Faults of Peer Review (Episode 93)
- Error and Uncertainty in Science (Episode 94)
- Practical Application of Uncertainty - Getting Around the Solar System (Episode 108)
- The Black Hole Conspiracy (Episode 125)
- Dealing with Pseudoscience at Scientific Conferences (Episode 130, cross-listed under Conspiracies, Miscellaneous)
- Who's on First? Origin of Ideas in Science (Episode 142)
- Why We Know About Things Far Away but Not Nearby, and Lots of New News (Episode 144)
- Is Dark Matter Liberal Pseudoscience? (Episode 150)
- What Is Radiation? (Episode 153)
- The Scientific Method: How We Get to What We Know (Episode 156)
- Little Things in Space (Episode 165)
- Common (and False) Fine-Tuned Universe Beliefs, Discussed (Episode 168)
Miscellaneous
- Comet Elenin Special (Episode 4)
- Interview About Mike Bara's The Choice (Episode 10)
- Gregg Braden and Data Mining (Episode 17)
- The Giza Pyramid / Orion Correlation (Episode 34)
- Clip Show #1 (Episode 63)
- Blood Moons, Jewish Holidays, and the End of All Things (Episode 85)
- The Star of Bethlehem: A Skeptical View with Aaron Adair (Episode 96)
- The Hundredth Episode Spectacular! (Episode 100)
- Q&A and D at the Launceston Skeptics in the Pub (Episode 102)
- Clip Show #2 (Episode 107)
- Solar System Mysteries "Solved" by PseudoScience, Part 2 - The Pioneer Anomaly (Episode 110)
- Ethics in Science, with Special Guest Interview, Dr. Jeffrey Robbins (Episode 114)
- The Facts and Misconceptions Behind Funding in Science, with Dr. Pamela Gay (Episode 126)
- Clip Show #3: Blood Moons, Ceres' Bright Spots, MESSENGER's Death, and Funding in Science Follow-Up (Episode 131, cross-listed under Miscellaneous)
- Impact Crater Pseudoscience Mishmash (Episode 154)
- Special Cross-Over Episode with The Reality Check, Astronomy Edition (Episode 157)
- A Proposal for the Geologic Definition of "Planet," Interview with Kirby Runyon (Episode 159)
- Modern Eclipse Lunacy, Part 1 (Episode 163, cross-listed under several topics)
- Interlude, and Another Podcast Endeavor (Episode 170)