The Space Race on MSNOpinion
There's something at the edge of the universe - and scientists can't explain it
At the farthest limits of the observable universe lies a boundary defined by the oldest light that exists. Scientists can ...
Since conventional explanations have failed to pony up dark matter, one physicist is looking towards the unconventional. In a series of two papers, physicist Stefano Profumo of the University of ...
This video explores what scientists mean when they talk about the edge of the observable universe. Using real observations and established physics, it explains why space appears black beyond a certain ...
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