Air Force One plays a critical role in transporting the president and his staff across the world, and over the years, the aircraft has evolved to match the ever-expanding world leadership role with ...

NASA Juno spacecraft data has been used to create an animation of "Steeple Mountain" and a lava lake known as Loki Patera on Jupiter's moon Io. Credit: Space.com | NASA/JPL-Caltech/SwRI/MSSS | edited ...