资讯

FlightGlobal5 小时
Aurora completes wind-tunnel testing experimental fan-in-wing design
Boeing subsidiary Aurora Flight Sciences is a finalist in an X-plane competition organised by the US Defense Advanced ...
Los Angeles Loyolan1 天
60 Second Lectures: Professor Jo Meuris on the importance of human-made art
Animation professor Jo Meuris discusses the art of animation and the importance of hand-drawn, human-made art.
National Geographic news5 天
How to see the northern lights—and why they’re showing up more recently
No matter how many times you see them, the northern lights, or aurora borealis—and their Southern Hemisphere equivalent, the aurora australis—are an ethereal, breathtaking sight. Dancing ...
NASA's EZIE mission captures 'first light'
NASA's EZIE (Electrojet Zeeman Imaging Explorer) mission has taken its first measurements.