Scientists have many big questions to tackle about the universe, including how big it actually is. But even the proposed ...
There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...
Space.com on MSNOpinion
How will the universe end?
Depending on how you look at it, the universe might not have an "end," after all. Whether the universe will "end" at all is ...
An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be ...
There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...
It’s always amazing, and more than a little humbling, when the universe reminds us that our “common sense” is provincial, ...
Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...
Gazing up at the stars at night, it’s easy to imagine that space goes on forever. But cosmologists know that the universe actually has limits. First, their best models indicate that space and time had ...
No one knows what kicked off the Big Bang that eventually allowed the stars to begin forming. Adolf Schaller for STScI, CC BY How can a Big Bang have been the start of the universe, since intense ...
Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...
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