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Earth Observatory Science Earth Observatory A Most Unusual Lake Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Collections Global Maps World of Change ArticlesContinue Reading

about-subsonic-vehicle-technologies-and-tools-project

2 min read About Subsonic Vehicle Technologies and Tools Project An advanced vehicle concept. NASA Project Overview NASA’s Subsonic Vehicle Technologies and Tools (SVTT) project develops technologies and tools for various types of aircraft that fly in different speed regimes, including next-generation vertical take-off and landing and fixed-wing subsonic aircraft.Continue Reading

subsonic-vehicle-technologies-and-tools-(svtt)-project

Subsonic Vehicle Technologies and Tools (SVTT) Project NASA’s Subsonic Vehicle Technologies and Tools (SVTT) project develops technologies and tools for a wide array of subsonic air vehicle applications, ranging from next-generation vertical take-off and landing to transonic, fixed-wing aircraft. The research advances knowledge, technologies, and concepts that enable major stepsContinue Reading

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Tuesday on the News Hour, another round of bombings shake Iran as new video indicates it was likely an American missile that hit a school on the first day of the war. Afghans who fled conflict in their home country find themselves caught in the middle of another war. Plus,Continue Reading