Life [?x]
There is no evidence of extraterrestrial life [2x]
The study and theorisation of extraterrestrial life
Is known as astrobiology, exobiology or xenobiology
Speculative forms of extraterrestrial life range
From sapient or sentient beings to life at the scale of bacteria
Life [?x]
There is no evidence of life
Life [?x]
The study and theorisation of extraterrestrial life
Is known as astrobiology, exobiology or xenobiology
Speculative forms of extraterrestrial life range
From sapient or sentient beings to life at the scale of bacteria
Life [?x]
There is no evidence of extraterrestrial life