Astronoomid on esimest korda leidnud märke kilonoova plahvatustest, mida saadavad mõnesaja millisekundi pikkused gammakiirte pursked. Energeetilised sündmused pakuvad soodsat pinda raskemate elementide nagu kulla ja plaatina sünteesiks.
A research team studying the Chandra data think this steadying of the X-ray emission comes from a shock — like a sonic boom from an airplane — as the merger debris responsible for the kilonova strikes gas around GW170817.
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