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Scientists look to black holes to know exactly where we are in the Universe. But phones and Wi-Fi are blocking the view (phys.org)

submitted 3 weeks ago by throws_lemy@lemmy.nz to c/astronomy@mander.xyz

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The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the satellites we use for navigation, communication and Earth observation every day.

But you might be surprised to learn that making these measurements—using the science of geodesy—depends on tracking the locations of black holes in distant galaxies.

The problem is, the scientists need to use specific frequency lanes on the radio spectrum highway to track those black holes.

And with the rise of Wi-Fi, mobile phones and satellite internet, travel on that highway is starting to look like a traffic jam.

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[–] ogmios@sh.itjust.works 4 points 3 weeks ago

And slowly, society began to awaken to the reality that theirs was a civilization ruled by Mammon, not men.