Fiction Science

Now Elon Musk wants to build a city on the moon before building a city on Mars. Biologist Scott Solomon, author of a new book titled "Becoming Martian," sizes up the prospects for building a city anywhere that's beyond Earth.

Space scientist Les Johnson tells the story behind his role in creating "Pluto," the last novel in sci-fi master Ben Bova's Grand Tour series and one of the first works of fiction to incorporate revelations from NASA's New Horizons mission.

Washington Post staff writer Christian Davenport, author of "Rocket Dreams," discusses the parallel space races between America and China, and between Elon Musk and Jeff Bezos.

Tech pioneer Nathan Myhrvold and paleontologist Thomas Holtz discuss how dinosaur science has evolved over the past three decades - and do a reality check on the latest "Jurassic World" dino-movie.

Emily M. Bender and Alex Hanna, authors of "The AI Con," say the benefits of AI are being played up while the costs are being played down — and they lay out strategies for fighting the hype.

Copies of human bodies can't be printed out, as shown in the space-based satire "Mickey 17," but biomedical researcher Christopher Mason says it should be possible to re-engineer humans to make them more suited for living in space.

Planetary scientist John E. Moores and astrophysicist Jesse Rogerson weave tales about interplanetary adventures that are like nothing on Earth in a book titled "Daydreaming in the Solar System."

TrueMedia.org founder Oren Etzioni and Annalee Newitz, author of "Stories Are Weapons," discuss the escalating arms race between the purveyors of political disinformation and those who are trying to defend against it.

Daniel Abraham and Ty Franck, who wrote the books of "The Expanse" sci-fi series under the pen name James S.A. Corey, talk about the completely different alien-invasion saga they're in the midst of creating.

Marketing executive Richard Jurek, co-author of "Marketing the Moon," talks about how NASA sold the Apollo space effort — and how that campaign is portrayed in a new movie titled "Fly Me to the Moon," starring Scarlett Johansson and Channing Tatum.

We look at the legacy of the late Seattle science-fiction pioneer Vonda N. McIntyre with Una McCormack, who led the effort to publish "Little Sisters and Other Stories," a new collection of McIntyre's short stories.

How much real-world AI research is reflected in "The Creator," Hollywood's latest cinematic tale about the rise of the machines? We turn to a panel of experts on artificial intelligence and its portrayal at the movies for an in-depth reality check.