Extraterrestrial life


Is there Extraterrestrial life originating from outside this planet called Earth .There was a time when any type of belief in alien forms was the stuff of science fiction . But humanity always had this enthusiasm towards the possibility of alien life living in some near or far distant galaxy's , and continues well into the 21st century.Many astronomers and other secular thinkers, at least some religious thinkers, and much of the general public are largely satisfied with thinking that aliens are a reality..All typs of speculated forms of extraterrestrial life range from sapient or sentient beings, to life at the scale of bacteria. Scientists say there are an estimated 10,000 planets containing intelligent life, with the possible capability of communicating with Earth in the Milky Way galaxy.Scientists also speculate and say that human beings should not expect these alien creatures from another world to resemble earthly life any more than sea creatures resemble land animals.