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#OTD 5 years ago, NASA's Transiting Exoplanet Survey Satellite (TESS) captured its first light image, showing a wide swath of the southern sky using all four of its wide field cameras (image from one camera shown here).

Read about what TESS is up to now: https://go.nasa.gov/3OGqvKE
#NASAhistory

in reply to NASA

There's no way that we're alone in the universe. No way. This makes me feel very small and insignificant.

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