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NASA

@NASA

There's space for everybody. ✨

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calendar_today19-12-2007 20:20:32

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NASA
@NASA

3 years ago

What do Albert Einstein, GPS, & a pair of stars 200,000 trillion miles away have in common?

An effect called the 'gravitational redshift” from Einstein’s General Theory of Relativity. Using @ChandraXray, astronomers discovered the phenomenon in two stars: go.nasa.gov/2J04bMl

What do Albert Einstein, GPS, & a pair of stars 200,000 trillion miles away have in common? An effect called the 'gravitational redshift” from Einstein’s General Theory of Relativity. Using @ChandraXray, astronomers discovered the phenomenon in two stars: go.nasa.gov/2J04bMl
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