Hosted by Danny Jones
Written by a model from the transcript; not yet reviewed.
This episode features science journalist Nadia Drake discussing deep space exploration, the Voyager missions nearing their 50th anniversary, astrobiology, and the search for life on Mars. The guest and host examine the immense scale of the solar system, the history and current state of planetary missions like Viking and Perseverance, and the ongoing debates surrounding ancient marsupials, technological anomalies, and unidentified aerial phenomena. They explore the cultural and scientific significance of artifacts like the Voyager golden records and the complexities of first contact scenarios.
Hosts open the episode with a Humana Medicare advertisement before introducing the guest.
Nadia explains her recent trip to JPL and gives a concise history of the Voyager missions.
Exploration of NASA’s Interstellar Probe concept and the challenges of interstellar travel.
Hosts debate nuclear, antimatter, and electrostatic propulsion as alternatives to chemical rockets.
Debate over the feasibility of human colonies on Mars, resource utilization, and return propulsion.
Nadia shares her background with her father, Frank Drake, and explains the Drake Equation’s variables.
Detailed discussion of Voyager’s Golden Record, its contents, and the use of pulsars as a map to Earth.
The conversation turns to Mars missions, the Viking landings, and current efforts to find ancient biosignatures.
Hosts speculate on how extraterrestrials might interpret the Golden Record and the risks of contact.
The episode concludes with reflections on space exploration, funding challenges, and future prospects.
The hosts discuss the fascinating variety of spider silk and their personal encounters with spiders in their backyard.
The conversation shifts to the lesser-known amblypigid, a tailless whip scorpion, and its interactions with humans.
The hosts delve into the Mashcopiro tribe, their history, and the challenges of first contact in the Amazon.
They compare the complexities of human first contact with indigenous tribes to the hypothetical first contact with extraterrestrials.
The discussion turns to how science is funded, the pressure to make research appealing, and the tension between curiosity and utility.
They explore the Vera Rubin Observatory, interstellar asteroids, and the challenges of intercepting such objects.
The hosts recount the story of Gary McKinnon, NASA hacking, and the secrecy surrounding spy satellite imagery.
They speculate on future missions to interstellar objects and the technical hurdles of trajectory planning.
Discussion of orbital refueling and its role in future lunar and Martian missions.
The guest explains that Voyager 1 and 2 launched nearly 50 years ago, have left the solar system, and continue to communicate with Earth while operating on dwindling power supplies.
Defining Life in Spaceinsight
The discussion turns to the difficulty of defining life when searching other planets, noting that even common definitions like cellular structure exclude things like viruses.
Mars Sample Return Cancellationdata
The speakers discuss the ambitious Mars Sample Return program, which was defunded by Congress after its estimated cost reached ten billion dollars.
The guest details how her father, Frank Drake, and researchers like Carl Sagan and John Lilly formed the Order of the Dolphin while formulating the search for extraterrestrial intelligence.
Pulsar Map on Voyagerinsight
The Voyager spacecraft carry a map pointing to Earth's location using the characteristic spin frequencies of pulsars as cosmic signposts.
The guest recounts reporting trips to Peru regarding isolated nomadic groups like the Mashco Piro who have recently emerged near riverbanks and native communities.
The Silurian Hypothesisinsight
The host brings up the scientific thought experiment proposing that an advanced industrial civilization could have lived on Earth millions of years ago before being erased by plate tectonics.
Classified Sensor Capabilitiesinsight
The guest explains that many government UFO files and images remain classified not because of hidden secrets about aliens, but because the sensors that captured the images are classified.
“Voyager 1 will be one light day away from Earth, which means that-”
“The golden records are going to be around for a really long time.”
“The way I like to think about Voyager is that together the two probes, colored in our solar system with such an array of unexpected worlds and findings, things that we never could have imagined.”
“They fix them every night. It's like, come on. It's so much work.”
“The first contact is a little bit like that, too. It's like, it's something that you can study there, you know, to an extent, because the other half of that equation is a big question mark.”
“We have a baked-in fear of spiders and snakes, for good reason, probably, right? Good evolutionary reason. Probably because they've killed so many people.”
“We have not, that's what we're working on for something like the moon base is doing on orbit refueling.”
“The tyranny of the rocket equation is real.”
“The idea is you need some kind of a framework to guide behavioral norms and principles on the moon, just as we do here on Earth.”
“If we think that we live in a biological universe, or if we think that we live in a universe where like physics and chemistry and geology behave the same way, then we would expect that there was an origin of life on Mars.”
Watch every episode ad-free & uncensored on Patreon: https://patreon.com/dannyjones Nadia Drake is an award-winning science journalist who specializes in space exploration, astrophysics, the search for alien life, along with jungle and wildlife reporting for National Geographic. She is the daughter of astronomer Frank Drake who founded SETI and is best known for the Drake Equation. https://www.nadiadrake.com SPONSORS https://dupe.com - 100% free to use. Stop wasting money on brand names and start saving. https://takeultra.com - Use code DANNY for 15% off. https://nobltravel.com - Get 46% off your entire order. https://hims.com/danny - Get access to personalized & affordable care for hair loss, ED, weight loss, and more. https://whiterabbitenergy.com/?ref=DJP - Use code DJP for 20% off. EPISODE LINKS https://www.nadiadrake.com https://x.com/nadiamdrake https://www.scientificamerican.com/article/has-nasa-already-found-life-on-mars *NEW* DJP MERCH https://dannyjonespodcast.com FOLLOW DANNY JONES https://www.instagram.com/dannyjones https://twitter.com/jonesdanny OUTLINE 00:00 - The Voyager missions of the 1970s 06:49 - We need new rocket propulsion 11:48 - The Drake Equation & finding ET intelligence 17:26 - Searching for life in our solar system 20:56 - The pentagon pyramid on Mars 24:10 - Nuclear element found on Mars 27:16 - Why NASA stopped looking for life on Mars 32:41 - Putting humans on Mars 38:17 - The Order of the Dolphin 42:18 - Self-replicating autonomous probes 44:21 - Golden record time capsules 54:39 - Nadia's obsession with spiders 01:02:09 - Uncontacted tribe murdering local children 01:12:55 - First contact with intelligent life 01:17:14 - Other species of humans 01:26:23 - Scientists vs. science communicators 01:31:53 - The science funding problem 01:35:42 - The Particle Physics feud 01:39:18 - World's most powerful telescopes 01:45:32 - Studying interstellar objects 01:47:51 - NASA's Moon Base program 01:53:35 - China's new reusable rocket booster 01:56:44 - Nadia's take on UFO disclosure 02:07:46 - WSJ alleges UFOs are hazing rituals 02:16:58 - Best movies about alien contact 02:19:53 - Evidence of life on Mars 02:27:48 - Earthrise & Apollo 8 Learn more about your ad choices. Visit podcastchoices.com/adchoices
25,542 words · 8 speakers
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