In 1973, a covert mission known as Project Redsun sent astronauts to Mars—led by names the world already knew. Decades later, leaked footage and documents suggest the impossible might have happened.

Tesla shareholders will decide Thursday on whether Elon Musk could have a shot at becoming the world's first trillionaire.

While flying over Greenland and using advanced radar technology to map the continent's ice, NASA scientists discovered something incredible, an abandoned Cold-War-era U.S. military base 100 feet under ...

When one thinks of the National Aeronautics and Space Administration, a few things likely come to mind. Space expeditions, Moon landings, and Mars rovers are sure to come up first, as the organization ...

Ford Motor Co. is slated to report third-quarter earnings in a few hours, the last of the major U.S. automakers to do so. Its financial snapshot comes as Wall Street is worried about weakening ...

Did a retired top NASA official reveal he's seen UFO footage?? Senior News Reporter Josh Boswell joins the Mail Minute to take us behind the scenes. Secret Service finds 17 'skimming' devices in tour ...

American astronauts who return to the moon's surface in the years ahead for the first time in more than half a century will have the difficult and unprecedented task of setting the stage for a ...

The moon's heavily cratered surface serves as a testament to how Earth's closest celestial neighbor has become a figurative magnet for space rocks during its 4.5 billion-year history. One of the best ...

When Ann Walter looked outside her rural West Texas home, she didn’t know what to make of the bulky object slowly drifting across the sky. She was even more surprised to see what actually landed in ...