What If on MSN
The true scale of the largest objects in the universe
Imagine shrinking Earth to the size of a small ball to reveal just how vast the Universe is. If it were 12 centimeters wide, Jupiter would stretch over a meter across beside it. But the Sun would be ...
The Big Bang may be a Big Bogus. A team of physicists at the University of Portsmouth theorize that the universe was created by a massive, reality-shattering bounce — with material from an ancient ...
The NASA/ESA/CSA James Webb Space Telescope has topped itself once again, delivering on its promise to push the boundaries of the observable universe closer to cosmic dawn with the confirmation of a ...
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