Rakesh Sharma, the first astronaut of India, claims that certain kind of “aliens” live on Earth
In an interview with Russia Today, Sharma said that being in space "gives you a wider perspective of your own existence"
The astronaut explained that people who are greedy and do not bother about the environment are the aliens on Earth
Sharma believes that life exists outside of Earth too. "I think it's arrogant of us to think we are the only intelligent life in this vast universe,” he said.
Sharma added that he looks forward to have contact with extraterrestrial beings in the future