NASA's Deep Space Network, one of the world's largest and most powerful communications systems ever, celebrates a half century of exploration -- and some amazing images.
NASA's Juno spacecraft records footage showing how our planet and its satellite would look if visiting UFOs had really low-res cameras.
How does the Serenity stack up against a Bothan assault cruiser? Or a Turian corvette against a D'Kora-class marauder? Sci-fi fan Dirk Loechel is all over it.
Five television shows and 12 movies created one of the most storied sci-fi sagas of all time. Ride along with as we check out the main ships seen in "Trek."
As "Star Trek Into Darkness" hits theaters this week, get a refresher on the prominent starships seen throughout the "Star Trek" saga.
Trekkies and wanna-be Mars colonists might soon have a permanent brick-and-mortar site for sharing their love of all things science fiction.
From cheese balls to disco balls, Darth Vader's home-in-space has appeared in some odd places. Here are 11 bizarre Death Star cameo appearances.
The European Space Agency successfully put its Gaia satellite into orbit, with the hopes of unrolling a stunning map of the Milky Way in 3D.
The Cassini spacecraft has been gathering radar data on Titan, allowing scientists to knit together a dramatic view of its lakes and seas.
Take a look at a hyper-realistic Steve Jobs action figure complete with a mini Apple 1, and watch as telescopes fire lasers into space.