
Space & PhysicsFebruary 6, 2019
Have We Mismeasured the Universe?
New studies of the oldest light and sound in the cosmos suggest novel physics—rather than systematic errors—could explain an unsolved scientific mystery

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Have We Mismeasured the Universe?
New studies of the oldest light and sound in the cosmos suggest novel physics—rather than systematic errors—could explain an unsolved scientific mystery

How “Magic-Angle” Graphene Is Stirring Up Physics
Misaligned stacks of the wonder material exhibit superconductivity and other curious properties

Hidden History of the Milky Way Revealed by Extensive Star Maps
Data from the Gaia spacecraft are radically transforming how we see the evolution of our galaxy