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CHAPEA Crew Leaves a Mark

来源: NASA Breaking News ·

The Crew Health and Performance Exploration Analog (CHAPEA) Mission 2 crew arranged photos around a boot print in the simulated Martian sand outside their habitat on Aug. 31, 2026. The crew recently exited their habitat on Saturday, Oct. 31, after 378 days of isolation in a facility at the agency’s Johnson Space Center in Houston. Health […]

什么是 CHAPEA Crew Leaves a Mark?

CHAPEA Crew Leaves a Mark is a 文章 discovery curated from NASA Breaking News. The Crew Health and Performance Exploration Analog (CHAPEA) Mission 2 crew arranged photos around a boot print in the simulated Martian sand outside their habitat on Aug. 31, 2026.

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You can experience this content directly on its original host (NASA Breaking News) by clicking the "Open Original" button.

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Curated from NASA Breaking News by the OnSuggest team to surface the most interesting and serendipitous content on the web.

文章 · 科学

The Dynamo-Electric Principle: 160 Years of Powering Industry

This article is brought to you by Innomotics . In the annals of industrial history, few innovations have demonstrated such remarkable staying power as the dynamo-electric principle. Discovered by Werner von Siemens in 1866, this groundbreaking principle remains fundamental to modern electrical engineering more than a century and a half later – and continues to shape the technology portfolio of Innomotics , a globally leading provider of electric motors and large drive systems. What began as a breakthrough in electromechanical energy conversion has evolved into a cornerstone of global industry

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