U.S. Marines stand guard as Senator John H. Glenn, Jr. lies in repose at the Ohio Statehouse in Columbus, Ohio on December 16. <a href="http://www.airspacemag.com/multimedia/john-glenn-1921-2016-180961367/">Read our tribute to the astronaut, aviator, and American legend</a>, along with photos from his life.
The cost is still a problem, though.
Caves could make useful lunar habitats, but not if they aren’t where you need them.
A Super Tucano in the Colombian Air Force prepares for takeoff during exercises at Barksdale Air Force Base in Louisiana.
Some of our favorite aviation and space stories of the year.
Reliable biosignatures need more than a physical resemblance to be convincing.
A KC-46 refuels a C-17 during flight tests at Boeing Field in Seattle, Washington.
Aurora Flight Sciences teaches an old dog a new trick.
The shopping behemoth’s first drone delivery goes off without a hitch.
The crew of Expedition 48 take a photo in a spacesuit helmet aboard the International Space Station
CYGNSS fills a blind spot in our observation of tropical storms.
The U.S. Air Force Thunderbirds fly over Crater Lake, Oregon after performing at an airshow in Washington state.
Seventy-five years ago, a bunch of amateur rocketeers from New Jersey started a small company with a big future.
This bird-like creature raises questions about how smart dinosaurs really were.
B-2 Spirits land at Andersen Air Force Base in Guam as storm clouds gather.
The passing of an American hero.
Pieces of the Space Launch System sit in NASA's Michoud Assembly Facility in New Orleans, where welding was completed on the largest piece of the core stage earlier this year.
Stanford engineers wanted to measure lift forces, but first they had to protect their avian partner’s eyes.
The best aviation- and space-themed books for young readers in 2016.
A B-52 Stratofortress flies over the North Pole while participating in Polar Roar, a strategic deterrence exercise.
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