These features could have a special significance for the Earth's evolution. 🪐
"Theoretical calculations have suggested that this and related factors are too weak to stop accretion. But there is insufficient observational evidence to back this up, not least because the most massive protostars are rare and very distant from the Earth.
"The size of the disk is very similar to our own solar system, Even the mass of the protostar is just a little less than our sun's," the leader of a study on IRS 63 -- an astronomer who hails from the Max Planck Institute for Extraterrestrial Physics in Garching, Germany, Dominique Segura-Cox said.
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