(AP) -- Northrop Grumman Corp. on Monday unveiled a new type of intelligence, surveillance and reconnaissance aircraft that can be flown either robotically or with a pilot aboard.
Engineering
May 11, 2011
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Round-the-world balloooning pioneer Bertrand Piccard unveiled his solar-powered aircraft in Switzerland on Friday, ready for another trend-setting circumnavigation of the globe powered solely by the sun.
Energy & Green Tech
Jun 26, 2009
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(Phys.org) —Lockheed Martin has announced that it intends to build a new kind of extraction and payload delivery craft that can be flown remotely or at times autonomously. The craft is to resemble a helicopter, but will ...
(PhysOrg.com) -- A huge airplane using solar cells as its only power source is being tested in Switzerland. In its first successful test flight last December, the plane flew only 350 meters at a height of just one meter above ...
The first solar plane aimed at reaching the stratosphere made an initial low-altitude test flight over Switzerland Friday.
Energy & Green Tech
May 5, 2017
8
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There's no firm date yet, but sometime in early 2014 NASA intends to take its first major step toward rebuilding its human spaceflight program.
Space Exploration
Jan 30, 2012
15
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China's radar-eluding stealth fighter made its first-known test flight Tuesday, marking dramatic progress in the country's efforts to develop cutting-edge military technologies.
Engineering
Jan 11, 2011
8
0
Virgin Galactic's experimental SpaceshipTwo (SS2), an aircraft designed to one day carry paying customers into space, had its maiden flight in the California desert Monday, company officials announced.
Space Exploration
Mar 22, 2010
15
0
Virgin Galactic will become the first rocket company to launch the boss when Richard Branson straps into one of his sleek, shiny space planes this weekend.
Space Exploration
Jul 10, 2021
2
52
After a journey spanning almost two decades, Sierra Nevada Corporation's Dream Chaser reusable spaceplane, named Tenacity, is officially undergoing environmental testing at NASA's Neil Armstrong Test Facility located at NASA's ...
Space Exploration
Dec 26, 2023
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