DART, NASA's First Planetary Defense Test Mission

Name: DART, NASA's First Planetary Defense Test Mission
Uploaded: 2021-03-02
Duration: 1 min 17 s
Channel: Johns Hopkins Applied Physics Laboratory

Johns Hopkins Applied Physics Laboratory · 149K views · 2021 · 1:17

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Space exploration & spaceflightother

Why the open web links it

Explains NASA's DART mission to test asteroid deflection by kinetic impact as a planetary defense strategy.

Linked by 7 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including mymodernmet.com, teslarati.com, spacepolicyonline.com, americaspace.com, 22century.ru.