The X-37B Holds A Novel Place In Family Tree of Reusable Spacecraft

Reusable spacecraft
Credit: From left: Space shuttle, Kenny Allen/NASA; New Shepard, Blue Origin/NASA; Starliner, NASA
Originally designed for NASA, the X-37B is a reusable, uncrewed spaceplane now operated by the U.S. Space Force, whose two vehicles have so far spent nearly 4,200 days in space during seven missions, the latest of which is ongoing. Their ability to deorbit autonomously, land like an airplane and...
Irene Klotz

Irene Klotz is Senior Space Editor for Aviation Week, based in Cape Canaveral. Before joining Aviation Week in 2017, Irene spent 25 years as a wire service reporter covering human and robotic spaceflight, commercial space, astronomy, science and technology for Reuters and United Press International.

Vivienne Machi

Vivienne Machi is the military space editor for Aviation Week based in Los Angeles.

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