Linked from
The 10 pages that link to Kilonova, each with the reason it gives.
NucleosynthesisRelated: Its light can carry evidence of freshly synthesized heavy elements.
Neutron star mergerRelated: Radioactive debris from the collision can outshine a nova for days.
R-processRelated: Its changing light reveals freshly synthesized r-process material.
GW170817Related: Its spectra and colors left the ejecta composition and element yields uncertain.
HypernovaCompared with: Its merger origin distinguishes it from a massive star’s hypernova collapse.