NASA's new Web portal strategy is bringing space up close and personal to millions of visitors. Children can drive a virtual rover on Mars. Adults can watch streaming, real-time video of important ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Madeleine L’Engle called them tesseracts. The Syfy channel calls them ...

NASA has turned science fiction into science fact by announcing the discovery of hidden 'portals' in Earth's magnetic field. Called X-points or electron diffusion regions, rather than being ...

Space portals: fact or fiction? According to NASA, a researcher at the University of Iowa says portals, long a favorite of science fiction, actually are real. Jack Scudder, a plasma physicist who made ...