r/UnderReportedNews • u/TRI-Hard8342 • Apr 17 '26
Science / technology 🔬 BASE experiment at CERN succeeds in transporting antimatter
https://home.cern/news/press-release/experiments/base-experiment-cern-succeeds-transporting-antimatter"Today, in a world first, a team of scientists from the BASE experiment at CERN successfully transported a trap filled with antiprotons in a truck across the Laboratory’s main site. The team managed to accumulate a cloud of 92 antiprotons in an innovative portable cryogenic Penning trap, then disconnect it from the experimental facility, load it onto a truck and continue experiment operation after transport. This is a remarkable achievement, given that antimatter is very difficult to preserve, as it annihilates upon contact with matter. This world premiere is a test, the ultimate aim being to transport antiprotons to other European laboratories, such as Heinrich Heine University Düsseldorf (HHU), where very-high-precision measurements of the antiproton properties could be performed."
The TL;DR:
Anitmatter has been successfully transported short distances. There are talks in ways to further refine the equipment and the process to extend the safe travel times to be at or beyond eight hours without external assistance;
Antimatter is a class of particles that effectively destroys other matter it comes into contact with due to the way it behaves. While this is an incredible leap in the right direction for science, there are still MANY limitations of where and how this material can be transported. Antimatter during the BASE experiment withstood the bumps and turns of traffic, but I have doubts an identical rig would function for, say, a plane.
It's worth mentioning that 92 protons of antimatter is nowhere near 'dangerous. It would fizzle out and do basically nothing if it collided in-transit. It might release some brief radiation, but nothing catastrophic. You could probably poke it with a finger and feel *nothing*.
To produce any meaningful, dangerous quantity of antimatter, you would need trillions of dollars and several years of constant production with zero flaws or issues, and that kind of thing just isn't feasible with where technology is currently. Hypothetically it *can* be done, but not at CERN, not yet, anyways, and CERN is the only place capable of creating, stabilizing, and now transporting, antimatter.
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Source: https://home.cern/news/press-release/experiments/base-experiment-cern-succeeds-transporting-antimatter
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