Astronomers believe they have found the oldest known planet-forming disk -- a 45-million-year-old ring of gas and dust that orbits around a young star.Circumstellar disks around red dwarfs like...
Scientists find oldest-known Planetary Disk at Star AWI0005x3s
Astronomers believe they have found the oldest known planet-forming disk -- a 45-million-year-old ring of gas and dust that orbits around a young star.Circumstellar disks around red dwarfs like...