An impossibly huge ring of galaxies might lead us to new physics. Here's how
This galactic superstructure appears to us as it was over 9 billion years ago.
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This galactic superstructure appears to us as it was over 9 billion years ago.
A unique and clever structure makes this collection of short stories stand out.
The ring of galaxies, appropriately called the "Big Ring," has a circumference of nearly 4 billion light-years.
A few weeks ago I posted here an idea of how one could design an algorithm that looks for new physics processes in Large Hadron Collider data, without giving the algorithm any knowledge whatsoever of how those new physics processes should behave.
ATLAS researchers have set new upper cross-section limits and lower mass limits on magnetic monopoles and high-electric-charge objects.