Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks. When it comes to space travel ... A New Hope" — so sci-fi writers have come up with ...

Science fiction has provided us with some of the most intellectually stimulating, visually breathtaking, and emotionally intense films ever made.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA’s twin ...

Voyager 1 and 2 continue to make history every day, as they transmit data back to Earth while traveling further into deep space ... rendering the scientific probes into interstellar monuments ...