Sunday, 4 November 2018

Does antimatter fall upwards? New CERN gravity experiments aim to get to the bottom of the matter

The ALPHA-g experiment being set up at CERN, which will drop antimatter to see how gravity ...

Physics tells us that a hammer and a feather, dropped in a vacuum, will fall at the same rate – as famously demonstrated by an Apollo 15 astronaut on the Moon. Now, CERN scientists are preparing to put a spooky new spin on that experiment, by dropping antimatter in a vacuum chamber to see if gravity affects it the same way it does matter – or if antimatter falls upwards instead.

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Category: Physics

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from New Atlas (Gizmag) https://ift.tt/2QjmOd6

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