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Samples From Mars Soon To Come Home

On the 21st of December, 2021, the Perseverance rover dropped a previously gathered sample onto the dusty Martian surface below. This was no accident, though. The sample, safe in its…




Limits Set: Vector-Like Quark Pair Production

In mid-September of 2022, physicists from the CMS Collaboration at CERN reported new lower limits on vector-like top \((\text{T})\) and bottom \((\text{B})\) quarks. The analysis offers the strongest identified limits…