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Ben Brock Johnson and guest Emily Kwong explore how internet subcultures respond to major real-world events. They discuss the unexpected surge of online fanfiction inspired by NASA's Artemis 2 lunar flyby crew, highlighting how a diverse crew of four astronauts captured the public imagination. The conversation then shifts to a viral r/science discussion about LiDAR technology uncovering hundreds of hidden structures in the Amazon rainforest, prompting a reflection on how modern scientific discoveries often intersect with indigenous history and media sensationalism.
Hosts introduce the podcast and its sponsors before launching into the episode.
Ben and Emily discuss Emily’s recent tech camp experience and the topics covered.
Emily explains the surge of fanfiction inspired by the Artemis 2 lunar mission.
Emily reads selected passages from a popular Artemis 2 fanfiction story.
Emily reveals a romance-focused fanfiction involving astronaut Christina Cook.
The hosts discuss a LiDAR study uncovering thousands of ancient structures in the Amazon.
The conversation turns to the tension between sensationalized media coverage and respectful scientific practice.
Hosts conclude the episode, thank listeners, and provide production credits and contact info.
Artemis 2 Fanfiction Phenomenoninsight
The guest explains how NASA's Artemis 2 mission inspired widespread fanfiction across platforms like Tumblr and Wattpad, focusing on the human side of the four-person crew.
The hosts review NASA's first crewed lunar flyby in 50 years, a ten-day mission featuring four astronauts who traveled around the moon and splashed down in the ocean.
Cross-Universe Crossoversstory
The guest shares an example of Artemis 2 fanfiction crossing over into the Percy Jackson universe on fanfiction.net, showing the mission's impact on fictional worlds.
Amazon Rainforest LiDAR Discoverydata
The host presents a viral r/science post about a study where researchers uncovered 400 new human-made structures beneath the Amazon using LiDAR.
Balancing Science and Indigenous Knowledgedebate
The guest points out that while LiDAR technology is exciting, media coverage often ignores that indigenous communities already knew about these historical landscapes.
“The words suggests, may have, then previously assumed are all the kinds of like yellow lights that science writers like myself put up to say like, we don't know for sure.”
“If you spend any time in the woods, you're likely to come across, you know, these stone walls crisscrossing the middle of the forest.”
“The scale of the archaeological record suggests that many other regions across Amazonia may have been far more densely populated and intensively modified than previously assumed.”
“The scholars criticized National Geographic and the media for what they describe as the aggrandizement of a single expedition at the expense of years of research by scientists and decades of support from indigenous people.”
“I wish I could say that this is an anomaly in science, but it often is true. But some new technology comes along, and LiDAR is very cool.”
Grab your telescopes because this week on Endless Thread Ben and NPR Short Wave host Emily Kwong take us down two science-related internet wormholes. First, Emily introduces us to the intergalactic world of astronaut fan fiction, starring the crew of the 2026 Artemis II moon mission. Then, Ben takes us through the r/Science discourse on a new LiDAR (Light Detection and Ranging) study mapping an ancient Amazonian civilization. Show notes: Short Wave https://www.npr.org/podcasts/510351/short-wave (NPR) Between change and upgrade https://www.wattpad.com/story/412137646-between-change-and-upgrade (Artemis II fan fiction, Wattpad) Scientists Uncover Hundreds of Hidden Structures Beneath The Amazon https://www.reddit.com/r/science/comments/1va1yj2/scientists_uncover_hundreds_of_hidden_structures/ (r/Science) This content was originally created for audio. An auto-generated transcript is available on Apple Podcasts and Spotify. Heads up that some elements (i.e. music, sound effects, tone) are harder to translate to text.
4,840 words · 6 speakers
Speaker names marked are inferred from speaking time and the show’s known hosts — they are not voice-verified.
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