science π Gas river might have tilted young star system
Astronomers found evidence that a giant gas stream flowing into a young triple-star system tilted its planet-forming disk. This discovery was made by researchers studying the GW Orionis system in the Orion constellation. The findings were published on August 6th in The Astronomical Journal. This suggests that incoming gas streamers can reshape disks, explaining why some planetary systems are misaligned. The next step involves surveying many more young stars to gauge the frequency of these influential streamers. πͺ