noirlab2131 — Comunicado científico
Largest Collection of Free-Floating Planets Found in the Milky Way
22 Diciembre 2021: Using observations and archival data from several of NSF's NOIRLab’s observatories, together with observations from telescopes around the world and in orbit, astronomers have discovered at least 70 new free-floating planets — planets that wander through space without a parent star — in a nearby region of the Milky Way. This is the largest sample of such planets found in a single group and it nearly doubles the number known over the entire sky.
