Image: ESO/VPHAS+ Team. This eerie, dark silhouette is a cometary globule designated GN 16.43.7.01. Despite their name, cometary globules have nothing to do with comets, beyond having a similar shape
Image: ESO/VPHAS+ Team. This eerie, dark silhouette is a cometary globule designated GN 16.43.7.01. Despite their name, cometary globules have nothing to do with comets, beyond having a similar shape
A Hubble Space Telescope false-colour view (left) of a 100-billion-mile-wide disc of dust around the star Vega. The James Webb Space Telescope (right) resolves the glow of warm dust in