Galaxy evolution. Supercomputer simulation of the formation and evolution of galaxies. This visualization shows small galaxies forming, interacting, and merging to make ever-larger galaxies. This 'hierarchical structure formation' is driven by gravity and results in the creation of galaxies with spiral arms much like our own Milky Way galaxy. The simulation spans a time period of 13.7 billion years. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NASA |
Modell-Rechte: | nicht erforderlich |
Länge: | 39 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |