NASA’s first two crewed Artemis moon missions have been pushed back to 2026 and 2027, respectively, and the move could have big ramifications for the agency’s Artemis program and competition

In many respects, the deeper levels of the Superman mythology have barely been scratched in Hollywood’s many cinematic iterations and permutations of the character, whether on the big screen or

Is that Santa’s sleigh pulled by a magical herd of reindeer? A bright streak of light in the pre-dawn skies above the U.K. tomorrow morning (Dec. 24) could easily be