A fireball absorbed by a black hole in a cluster of ballsA fireball absorbed by a black hole in a cluster of balls
A cluster of stars from the nebula in blue-orange shadesA cluster of stars from the nebula in blue-orange shades
Clusters of stars and galaxies forming the universeClusters of stars and galaxies forming the universe
Drawing of a purple exoplanet and a small cluster of starsDrawing of a purple exoplanet and a small cluster of stars