38 years ago today, NASA astronaut Sally Ride became America's first woman in space. Ride later became the first American woman to travel to space a second time when she launched on another Challenger mission, STS-41-G. Full story: https://trib.al/Sxj0EDa | Space.com

On Aug. 5, 2011, NASA launched the Juno spacecraft on a mission to study Jupiter, the largest planet in the solar system. The robotic spacecraft lifted off on an Atlas 5 rocket from Florida's Cape Canaveral Air Force Station and spent the next five years making the 1.74-billion-mile trek to Jupiter. Since it arrived in Jupiter's orbit in 2016, Juno has taken the most amazing photos of Jupiter anyone has ever seen! But it has also taken plenty of scientific measurements to study Jupiter's composi