Vega, one of the brighter stars in the northern sky, stands low in the east-northeast at nightfall and climbs high overhead later on. A disk of dust surrounds the star. It may be the debris from collisions between asteroids or even planets.
Vega, one of the brighter stars in the northern sky, stands low in the east-northeast at nightfall and climbs high overhead later on. A disk of dust surrounds the star. It may be the debris from collisions between asteroids or even planets.