See the Sharp New Image of an Iconic Black Hole
The iconic first-ever view of a supermassive black hole sports a dramatic new look, thanks to machine learning.…
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Relativity
Watch Live: Relativity Space Re-Attempts Launch…
Terran 1 at the Cape Canaveral pad. Photo: Relativity SpaceEditor’s note: After several holds and aborted attempts,…
The Universe Is Not Locally Real, and the…
One of the more unsettling discoveries in the past half century is that the universe is not locally real. “Real,”…
In a First, an ‘Atomic Fountain’ Has Measured…
In 1797, English scientist Henry Cavendish measured the strength of gravity with a contraption made of lead…