{"version":"1.0","type":"link","title":"Protoplanetary disk - Newikis","description":"A protoplanetary disk is a rotating circumstellar disc of dense gas and dust surrounding a young newly formed star, a T Tauri star, or Herbig Ae/Be star. The protoplanetary disk may not be considered an accretion disk; while the two are similar, an accretion disk is hotter and spins much faster,…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/9/9d/HL_Tau_protoplanetary_disk.jpg/1200px-HL_Tau_protoplanetary_disk.jpg","thumbnail_width":1200,"thumbnail_height":1200}