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CERN bids farewell to the LHC and enters Long Shutdown 3

Today, the Large Hadron Collider ( LHC ), the world’s most powerful particle accelerator, comes to the end of an extraordinary chapter in its scientific journey. Following its final physics run , the accelerator has been switched off to begin CERN’s Long Shutdown 3 (LS3), a major programme of maintenance…
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Science & Space2026

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Jun 29, 2026CERN bids farewell to the LHC and enters Long Shutdown 3 by HelloUsername318105

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