资讯
2 天
Tech Xplore on MSNNASA studies wind effects and aircraft tracking with Joby aircraftNASA engineers began using a network of ground sensors in March to collect data from an experimental air taxi to evaluate how ...
An Associated Press analysis of an aviation safety database reveals that drones last year accounted for nearly two-thirds of ...
NASA is testing radical new airplane wing designs that could drastically cut fuel use—but there's a catch: they may be more ...
19 天
Space.com on MSNNASA's X-59 'quiet' supersonic jet aces key 'cruise control' test ahead of 1st flight"This test confirmed that all components — software, mechanical linkages, and control laws — work together as intended." ...
The overarching goal of NASA’s Quesst mission is to significantly minimize air travel time by 40-50% through the use of advanced supersonic technology. The dampened sonic booms of the new aircraft are ...
the director of aeronautics research at NASA’s Langley research center, briefed the audience on GRX-810, a super-strong new alloy that can survive extreme temperatures produced by aircraft and ...
A key piece of NASA’s lunar future has landed in the U.S. – the HALO module, destined for the Moon’s orbit as part of Gateway ...
Sleek airliners transporting passengers at supersonic speeds and reasonable prices over land could help restore some of the ...
A webcam at the Spacecraft Assembly Facility at NASA’s Jet Propulsion Laboratory shows two science missions in development. On the left is the instrument enclosure for the Near-Earth Object ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果