Double Jupiters, a JuMBO Puzzle; Antimatter Falls Down

Three early astrophotos of the Orion Nebula. Left to right: Henry Draper (1880), Henry Draper (1882), Andrew Ainslie Common (1883).

Every time we develop new tech for studying this universe, we find something new. New to us, that is.

This week, I'll be talking about unexpected Jupiter-size objects in the Orion Nebula, and why scientists at CERN dropped a few hundred antihydrogen atoms. More at A Catholic Citizen in America.

(Unexpected Jupiter-size binaries in the Trapezium Cluster, antimatter and gravity experiment at CERN. New data, new puzzles.)

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