Science
Dying Stars Caught Snacking On The Vaporized Crusts Of Earth-Like Planets They Destroyed – IFLScience
Astronomers have detected the vaporized remnants of Earth-like planetary crusts in the atmosphere of four nearby white dwarfs, the final stage of evolution
Astronomers have detected the vaporized remnants of Earth-like planetary crusts in the atmosphere of four nearby white dwarfs, the final stage of evolution for stars up to 10 times the mass of our Sun. These incredible observations suggest that rocky planets like Earth and Mars form roughly in the same way across the galaxy and also rather quickly.
Reporting in the journal Nature Astronomy, the team found the outer layers of the white dwarfs to contain an estimated 300,000 gigatonnes of rocky debris,…
-
Noosa News22 hours agoRocky waters ahead for Brisbane 2032’s Olympic rowing plan
-
Noosa News22 hours agoWoman loses arm in lion attack at Darling Downs Zoo in Queensland
-
Noosa News12 hours ago‘Sunny, benign’ school holiday weather after morning showers in parts of Queensland
-
General7 hours agoDeveloper warns wind energy capacity may not be ready by WA coal deadline