When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...
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These Strange Red Dots In The Sky Might Be Able To Tell Us About The Earliest Black Holes In The UniverseIn December 2022, NASA's James Webb Space Telescope detected several small red objects in the sky. Scientists referred to them as "little red dots" (LRDs). These objects have never been seen ...
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