Aerospace & Defense
Perseverance and Curiosity have spent years on Mars choosing targets and repositioning instruments. Venera 14 had under an hour before Venus destroyed it. Every...
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American-flagged vessels account for less than 0.3 percent of the shipping carrying U.S. trade, and the country graduates several hundred naval architects a year...
Both sides would use a Ukraine war pause to rearm, and a longer pause may mean a bloodier spring. Michael Rubin argues Kyiv should...
Tirpitz's "risk theory" was not a plan to defeat Britain but to make defeating Germany so costly that Britain would seek accommodation. It required...
An Iowa-class battleship carried about 3,000 officers and sailors in the Second World War and still needed nearly 1,600 after 1980s modernization — a...
Perseverance and Curiosity have spent years on Mars choosing targets and repositioning instruments. Venera 14 had under an hour before Venus destroyed it. Every...
Ninety miles in half a minute. The X-43D would have been an unmanned, hydrogen-fueled scramjet demonstrator built by NASA and Boeing, with active cooling...
Cadmium-plated steel tools embrittled titanium on contact, so Lockheed had to build new tools out of titanium for the SR-71 Blackbird. Parts washed in...
The Navy historically allowed six months for a Planned Incremental Availability. The Carl Vinson's latest ran seven, from November 2025 to June 12, 2026....
The Army killed the M1A2 SEPv4 upgrade in September 2023 and started over, creating the M1E3. Major General Glenn Dean explained why: "The Abrams...