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Updated : 9 months ago IST
Washington [US], August 24 (ANI): In a new study, astronomers have calculated that in the Oort Cloud -- a shell of debris in the farthest reaches of our solar system -- interstellar objects outnumber objects belonging to our solar system.
Updated : 1 year, 9 months ago IST
Massachusetts [USA], August 18 (ANI): A new theory published in the Astrophysical Journal Letters by scientists from Harvard University suggests that the Sun may once have had a binary companion of similar mass.