资讯

Found And Explained on MSN3 小时
Sukhoi T-4 Sotka -Soviet Top Secret Supersonic Bomber That Terrified NATO
Designed in secret during the Cold War, the Sukhoi T-4 Sotka was the USSR’s answer to the American XB-70 Valkyrie—a Mach 3 ...
Northrop Grumman shares drop on poor earnings report
Shares in a Northern Virginia defense giant took a big hit after it cut its 2025 earnings forecast in a poor first-quarter ...
Interesting Engineering on MSN4 天
Flying the B-52: Cold War Giant, Still on Duty
The B-52 Stratofortress isn’t just a bomber it’s a flying piece of history, still serving decades after its first flight in ...
If Boeing Drops the Ball on the F-47, This Giant Defense Stock Should Take the Contract
Northrop Grumman is better than Boeing at building stealth aircraft. Might Northrop Grumman stock be better than Boeing, too?
Science News6 天
New Giant Bomber
We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...