Rotating habitats and artificial gravity are a staple of science fiction movies and TV shows, but the realities of space travel means that someday we'll have to get serious about artificial ...

Early NASA concept for creating artificial gravity. Of course, there’s an obvious problem with this: every hour spent exercising in space is an hour that could be better spent doing research or ...

The artificial intelligence researcher Sasha Luccioni rates AI depictions in movies and TV shows. She discusses AI-powered flight as seen in "Iron Man," starring Robert Downey Jr., Gwyneth Paltrow ...