What may have gone wrong in the sky over Charleston.
A close encounter with the last of the “classical” planets.
Geoffrey Pyke’s ingenious carrier made of ice was like something out of a comic strip.
During a 1970 research flight, a NASA B-52 drops an X-24A lifting-body research aircraft.
An excerpt from the novelist’s memoir, <i>Burning the Days.</i>
Non-biological intelligence offers another possible solution to the Fermi Paradox.
Dr. Robert H. Goddard at Clark University in 1924. The Smithsonian Institution published Goddard's paper, A Method of Reaching Extreme Altitudes, four years earlier.
Four days after takeoff, the sun-powered aircraft is still going strong.
NASA’s Mars 2020 will be a great technology demonstrator, but is it right for astrobiology?
Astronauts Ed White and Jim McDivitt wait for liftoff inside Gemini IV on June 3, 1965. White <a href="http://www.airspacemag.com/multimedia/first-us-spacewalk-180955457/" target="_new">went out on the first U.S. spacewalk</a> later that day.
Its mission included two pit stops and an “excellent lunch.”
NASA says space station logistics may have to be shuffled, but there’s no emergency.
Andy Weir, author of The Martian, sent the Mars Reconnaissance Orbiter the exact coordinates for where the Ares 3 habitat was located in his story. The MRO <a href="http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA19363">took this picture of the target site</a>.
In 1968, on the eve of the first Apollo launch, rocket pioneer Wernher von Braun gave his answer.
A photo from Adastra Airways aerial surveys over the Northern Territory of Australia. Best dated as earlier than 1942.
“Lindy Hop-Off” and “Captain Hop Across Junior” were just two of the titles inspired by the first transatlantic solo flight.
The Lightning II practices a British-style carrier takeoff at Patuxent River.
Eielson Air Force Base, Alaska
He wrote the scores for more than 70 films, including two in the Star Trek series.
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