Briefing Chat: How physicists successfully trapped the electron's antimatter equivalent

T1Covered by 1 source · first reported by Nature / Science / Nature Biotechnology at 23 Oct, 00:00 UTC

Nature, Published online: 23 October 2026; doi:10.1038/d41586-026-03418-z Nature staff discuss how precisely measuring a positron could shed light on one of physics’ greatest mysteries — plus, the latest on an ambitious mission to a Martian moon.