This test flight, conducted by the Ashburn, Virginia-based startup Overview Energy, marks a major victory in the quest for ...
Interesting Engineering on MSN
How US firm plans to beam solar power from orbit after world-first aircraft laser test
In late November, a Cessna turboprop aircraft flying at an altitude of 5,000 meters ...
Covert Cabal on MSN
This US space plane was on a secret mission in Earth’s orbit
On September 7th 2017, the U.S. Air Force was set to launch the X-37B on a Falcon 9, and while the launch was public, the mission was kept classified. We traced the craft’s lineage from early space ...
Four days after launching on its third-ever mission, China's mysterious Shenlong robotic space plane has apparently deployed 6 unknown objects in orbit. Some of them appear to be emitting signals.
On a blustery November day, a Cessna turboprop flew over Pennsylvania at 5,000 meters, in crosswinds of up to 70 knots—nearly ...
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