Uncovering

100 ghost galaxies may be orbiting the Milky Way—and we’re just now uncovering them

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe, according to new research. Cosmologists at Durham University, UK, used a new technique combining the highest-resolution supercomputer simulations that exist, alongside novel mathematical modelling, predicting the existence of missing “orphan” galaxies.Continue Reading

Sneaky clocks: Uncovering Einstein’s relativity in an interacting atomic playground

In: Technology

For over a century, physicists have grappled with one of the most profound questions in science: How do the rules of quantum mechanics, which govern the smallest particles, fit with the laws of general relativity, which describe the universe on the largest scales? The optical lattice clock, one of theContinue Reading

100 ghost galaxies may be orbiting the Milky Way—and we’re just now uncovering them

Sneaky clocks: Uncovering Einstein’s relativity in an interacting atomic playground

You’ve never seen atoms like this before: A hidden motion revealed

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