Thanks to science we know how life was created on the Earth. And thanks to the combination of science, technology and human curiosity we can follow the development of the life from start to end.
Still some people are not happy with all answers. They want it differently presented. Maybe another, imaginary truth fits better? Well, the scientists are curious and they work hard to find more about the existence in Universe. It is a huge space with more empty space than something else. The distances between different points are huge.
People are not satisfied with what we know. They maybe think that the life is not here. Maybe they believe that our planet is just a ”pass through” place. On the other side they are not able to present other explanation. They can not prove anything else. The science says how it is and it can show us how it is. It is very important to show and prove what is said. That is fantastic.
Anyone can claim something else but the science is de facto the source of our knowledge and nothing else can beat it. Maybe the life is not here for some people but it is neither on another place. The Universe offers potential places for possible life but until the scientists have find them the life is here only.
Also, if life exists on other planets it is not exactly same kind of life as it is on our planet. And it is absolutely not something imaginary like paradise and hell. Places like that are just a comfort for some people.