Radio telescopes on the background of the milky way and starsRadio telescopes on the background of the Milky Way and stars
The atmosphere of the planet earth. stars in the skyThe atmosphere of the planet Earth. Stars in the sky
A cluster of stars in the middle of the nebula in blue-green tonsA cluster of stars in the middle of the nebula in blue-green tons
The galaxy is a huge number of stars in black spaceThe galaxy is a huge number of stars in black space