Webb First to Show 4 Dust Shells ‘Spiraling’ Apep, Limits Long Orbit
Shari
NASA’s James Webb Space Telescope has delivered a first of its kind: a crisp mid-infrared image of a system of four serpentine spirals of dust, one expanding beyond the next in precisely the same pattern. (The fourth is almost transparent, at the edges of Webb’s image.) The post Webb First to Show 4 Dust Shells ‘Spiraling’ Apep, Limits Long Orbit appeared first on AURA Astronomy .