Nebulae and large clusters of stars in the universeNebulae and large clusters of stars in the universe
Drawing of a purple exoplanet and a small cluster of starsDrawing of a purple exoplanet and a small cluster of stars
The exit of star clusters from the cosmic darknessThe exit of star clusters from the cosmic darkness
A cluster of butterflies on an old log near the waterA cluster of butterflies on an old log near the water