Why did they form at that time? Astronomers know from observing distant exploding stars that the size of the universe has ...

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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 ...

Antimatter, particles with opposite charge to their matter counterparts, was theoretically predicted and later experimentally confirmed, existing naturally due to charge conservation in particle ...

The findings call into question just how finely tuned our universe really is. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Somewhere in the ...

On 1 January 1925, US astronomer Henry Norris Russell made a startling announcement to the American Astronomical Society in Washington DC: observations by fellow astronomer Edwin Hubble showed that ...

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 ...

Around 2,500 years ago humankind began to recognize that our planet is round—although a few “flat Earth” supporters still deny this today. The shape of our universe is not clear, however. Previous ...

Sandro Tacchella does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

This article was originally published on Supercluster, a website dedicated to telling humanity's greatest outer space stories. Do us a favor: take a sip of water. Done it? Good. You probably needed ...

'If you hold up your hand in deep space, how much light does the universe shine on it?' When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Space ...