YSES 1, also known as TYC 8998-760-1, is a young star, about 27 Myr old, located 310 light years away from Earth in the constellation of Musca, with a mass 1.00±0.02 times the Sun. From Wikipedia
Unusual sand-like clouds on the outer planet paired with a rare circumplanetary disk around its sibling are forcing astronomers to rethink how giant planets form.
