In this video, the planet Uranus will collide with the planet Saturn. Enjoy watching)
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
▶ All videos — Universe Sandbox
   • Universe Sandbox  

▶ All videos — Space Engine
   • Space Engine