Hunting for antimatter requires a serious expedition. Scientists aren't looking for run-of-the-mill particles - they're collecting cosmic radiation that could be the signature of primordial black holes or other forms of dark matter. With instruments suspended from enormous scientific balloons, they're looking for a launch site that offers long orbits and lots of particles to detect. Where's one of the best places in the world to go particle hunting? Over the remote Antarctic continent! To f...
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