The Universe Should Be Empty. A Single Trapped Antiparticle Might Finally Reveal Why It Isn’t.
· popularmechanics.com · popularity 38/100 · 0 similar stories today · Space & Astronomy (Space & Astronomy)
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Summary
Scientists chilled a single positron to its quantum ground state, chasing physics’ biggest mystery. The conventional picture of Big Bang cosmology holds that 13.8 billion years ago, all mass and energy was packed into a singularity, a state that predated even atoms, protons, and quarks. Then, a lot …
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