exocomet
Latest
Hubble spots kamikaze comets plunging into a nearby star
The Hubble telescope helped a team of astronomers discover evidence of comets taking a dive into a young star called HD 172555 that's "only" 95-light years away from Earth. While they didn't exactly see these "kamikaze comets," Hubble detected some fast-moving silicon and carbon gases in the starlight close to the edge of the star's debris disk. The most likely explanation for those gases is that they're the result of comet-like objects shattering after crossing the star's disk.
