European Hydrogen Plane Aims for First Non-Stop Global Flight

In a workshop along France’s Atlantic shore, aviation trailblazer Bertrand Piccard and his team are intensively working to get ready for a flight that has the potential to revolutionize air travel entirely. A decade ago, when Piccard led a highly publicized global flight in a solar-powered aircraft,...

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NASA Scientist Develops Fuel-Free Space Rocket

A NASA researcher has successfully developed a rocket that functions without requiring any fuel. Dr. Charles Buhler, an engineer and co-founder of Exodus Propulsion Technologies, announced that his team has developed a fuel-free propulsion system, seemingly overcoming the known laws of physics. ...

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NASA：兩位美國宇航員18日從國際空間站順利返航回地球

（法新社華盛頓16日電） 美國國家航空暨太空總署（NASA）說，兩名被困在國際太空站（ISS）9個多月的美國太空人將於本月18日晚間返回地球。 魏摩爾（Butch Wilmore）和威廉斯（Suni Williams）將與另1名美國太空人和1名俄羅斯太空人一起乘坐太空探索科技公司（SpaceX）的乘龍號（Crew Dragon）太空船返回地球，太空船在今天凌晨抵達國際太空站。 由於原定接送這兩名太空人的波音（Boeing）星際飛機（Starliner）太空船出現推進系統問題，評估不適合將他們送回地球，兩名太空人自去年6月以來一直滯留在國際太空站。 NASA在今天晚間的聲明中說，已將太空人預計在佛羅里達州海岸的濺落時間提前到18日傍晚5時57分（台灣時間19日清晨5時57分）。NASA原本預計濺落時間不早於19日。 ...

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