NASA rockets to fly through flickering, vanishing auroras
Two NASA rocket missions are taking to the Alaskan skies in hopes of discovering why some auroras flicker, others pulsate, ...
Interesting Engineering on MSN3 天
China’s secret missile hits 9 times the speed of sound to withstand 2,192°F test
China has allegedly tested a new air-to-air hypersonic missile in its Mars Mission tunnel facility, Linuyang, Henan province.
The Washington Post5 天
Russian ballistic missiles kill 3 and hit water main in Kyiv, officials say
Ballistic missiles fly at high speeds that make it difficult for antiaircraft systems to intercept them, or for air raid alerts to warn before they arrive. “A production building of an ...
Jeff Bezos’ Blue Origin launches massive New Glenn rocket on first test flight
Named after the first American to orbit Earth, the New Glenn rocket blasted off from Florida, soaring from the same pad used ...
Record-breaking Ukrainian F-16 pilot showed great skill gunning down Russian missiles ...
Ukraine said that an F-16 pilot took out six Russian cruise missiles in a single flight, setting a record for the ...
Big TROUBLE for China, Pakistan, Bangladesh as India makes Massive progress in developing ...
The Defence Research and Development Organisation (DRDO) successfully conducted a ground test of the active-cooled combustor ...