Before revision: Astronomical origin and type of impactor There is broad consensus that the Chicxulub impactor was a C-type asteroid with a carbonaceous chondrite-like composition, rather than a comet .
After revision: , which originally formed in the outer Solar System beyond the orbit of JupiterAstronomical origin and type of impactor There is broad consensus that the Chicxulub impactor was a C-type asteroid with a carbonaceous chondrite-like composition, rather than a comet .