Saturn's moons Rhea and Epimetheus pass in front of the ringed planet. Rhea is 10 times larger than Epimetheus, and they are just two of 62 moons that have been discovered around Saturn -- only 53 of them have been officially named.
The aircraft retirement home in Arizona is well worth a visit.
In May an unseasonable cold front hit the East Coast, dropping buckets of rain that caused flash flooding from Massachusetts to Florida. This image, taken by the GOES-13 weather satellite, shows that cold front moving across the East Coast on its way into the Atlantic Ocean. Another cold front, south of the Great Lakes, shows another cold front on the way. GOES-13 sits above the U.S. in geostationary orbit, moving in perfect synchronization with the Earth so that from the ground it seems as though it never moves.
A Boeing B-52 gets a shower at Barksdale Air Force Base in Louisiana, to honor the last flight of its pilot Lt. Col. Ronald Polomoscanik. Water is often sprayed over airplanes to mark a special milestone, such as a crewmember's last flight or an airline's first landing at a new destination.
…a place not unlike Jupiter’s moon Europa
A collection of World War I objects, from the mundane to the extraordinary
The National Air and Space Museum online collection includes thousands of artifacts that aren’t on display.
Jonathan Aitken wants robots to navigate—and cooperate—on their own.
Ettore Bugatti built fast cars—and just one airplane.
Air combat, prison camp, and the will to fly again.
A light airplane that won't frighten new pilots.
How U.S. intelligence services solved the mystery of a cold war killer.
One pilot called the Canadian biplane “chubby in a vicious way.”
Why older trainers often have the edge on newer ones.
We know they had a “red glare,” but what kind of rocket did the British fire in 1814?
Terminal velocity without the wind blast
Flying around Hawaii for tips.
Gemini astronauts jumped into this Maryland pool to experience working in space.
At the 1964 World’s Fair, the Space Age led the way to world peace, happiness, and fast cars.
A remote island nation becomes a finishing school for floatplane pilots.
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