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John McElhone Profile picture
John McElhone
@johnmcelhone8
Co-founder @Crop_Safe || @thielfellowship
Gayyrrass Profile picture 1 subscribed
Dec 8, 2022 • 12 tweets • 5 min read
The photo of the U.S. Air Force's new stealth aircraft is on the left, taken at night, with stars in the background.
We can use them to find the exact location of the jet

(thread) 2. Astrometry.net will let us upload a star photo and draw out matching constellations. Also gives us a bunch of star chart files we can use later Image