German filmmaker Rudolph Herzog talks about "Last Exit: Space" - a quirky documentary that focuses on space settlement efforts (and features his father, Werner Herzog, as narrator).

Geophysicist Mika McKinnon talks about her efforts to add a smidgen of scientific plausibility to "Moonfall," a big-budget disaster movie about the moon falling out of orbit and wreaking havoc on Earth.

Benjamin Percy, author of "The Unfamiliar Garden," talks about his Seattle-centric, science-centric update of the classic "Invasion of the Body Snatchers" plotline - plus, how writing for comic books made him a better novelist.

Amy Mainzer, the science adviser for "Don't Look Up," talks about the real-life astronomy behind the movie's fictional killer comet. 

Award-winning science-fiction writer Cat Rambo talks about their new novel, "You Sexy Thing," a tale about space pirates, a sentient starship and gourmet mercenaries that's been called a cross between "Farscape" and "The Great British Baking Show."

Science-fiction writer Neal Stephenson discusses his new climate-change thriller, "Termination Shock," and the status of the metaverse - a concept he came up with nearly 30 years ago.

Allen Institute neuroscientist Christof Koch talks about his quest to understand the nature of consciousness, his magic mushroom experience and his role in the documentary film "Aware: Glimpses of Consciousness."

Jeffrey Kluger, editor at large for Time magazine and author of the sci-fi novel "Holdout," talks about the fact and the fiction surrounding commercial spaceflight and NASA exploration.

Damian Duffy and John Jennings talk about how they transformed Octavia E. Butler's prescient science-fiction tale, "Parable of the Sower," into a graphic novel.

Radio astronomer Heino Falcke, one of the leaders of the Event Horizon Telescope project, discusses how the first image of a black hole's shadow was captured - and why it's so intriguing.