For comparison, Fomalhaut, a star very similar to Vega, also has a debris disk, but it has a much higher eccentricity that ranges from 0.12 to 0.31. Due to this higher eccentricity, Fomalhaut's ...
To help spot it, viewers should look towards the south in the evening sky, using the bright star Fomalhaut in the nearby Piscis Austrinus constellation as a guide to locate Aquarius. Above ...