"Breakthrough: Astronomers Uncover Key to Planet Formation"

Astronomers have made a significant discovery in understanding the initial stages of planet formation. Using the Atacama Large Millimeter/submillimeter Array (ALMA), researchers studied the protoplanetary disk surrounding the young protostar DG Taurus. They found that the disk lacks the ring-like patterns seen in older protostars, indicating the absence of planets and suggesting that the disk is just before planet formation. The observations also revealed the size and density distribution of interstellar dust, providing insights into the growth of dust and the accumulation of material for future planet formation. This study challenges previous theories by suggesting that planet formation may begin from the outer part of the disk.