A spacecraft no larger than a small car, launched the year Star Wars came out, is still moving outward at 38,000 miles per hour far beyond the orbit of Pluto — and the radio signals it sends home, traveling at the speed of light, now take more than 23 hou

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• A spacecraft no larger than a small car, launched the year Star Wars came out, is still moving outward at 38,000 miles per hour far beyond the orbit of Pluto — and the radio signals it sends home, traveling at the speed of light, now take more than 23 hou Space Daily · 21d ago

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