This image shows Jupiter's south pole, as seen by NASA's Juno spacecraft from an altitude of 32,000 miles. The oval features are cyclones, up to 600 miles in diameter.
NASA/JPL-Caltech/SwRI/MSSS/Betsy Asher Hall/Gervasio Robles
The Air Force's secret X-37B Orbital Test Vehicle landed at NASA 's Kennedy Space Center Shuttle Landing Facility in Florida on Sunday, setting off a sonic boom that surprised residents.
Secretary of the Air Force Public Affairs
An image taken on July 19, 2013, by the wide-angle camera on NASA's Cassini spacecraft captured Saturn, its rings and planet Earth, which is the tiny dot in the lower right.
NASA/JPL-Caltech/Space Science Institute
Astronaut Peggy Whitson became NASA's astronaut with the most time in orbit Monday. She is seen here earlier this year, along with fellow astronauts, in the Quest airlock of the International Space Station.