Eavesdropping on outer space- search ????other civilizations have been going on for 50 years, but the results are scantyEavesdropping on outer space- search ????other civilizations have been going on for 50 years, but the results are scanty
The mesmerizing night sky is a wonderfully eternal pathThe mesmerizing night sky is a wonderfully eternal path
A couple of lovers on the background of the starry skyA couple of lovers on the background of the starry sky
The earth against the background of a magical green glowThe earth against the background of a magical green glow