Like an excited kid hoping to snag a fly ball at a professional baseball game, NASA’s Stardust spacecraft has extended its high-tech “catcher’s mitt” to collect a valuable space souvenir — a batch of interstellar dust particles.
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Like an excited kid hoping to snag a fly ball at a professional baseball game, NASA’s Stardust spacecraft has extended its high-tech “catcher’s mitt” to collect a valuable space souvenir — a batch of interstellar dust particles.