Today In The Space World on MSN
How far does the universe go? A journey to the edge of space
Travel from our solar system to the farthest reaches of the observable universe. Discover the true scale of space and what ...
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 ...
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