Scientists propose a new way of finding aliens (Video)

Scientists have proposed a new way to see if aliens exist in the universe.

NASA Space Agency has been active by launching new tools for study of the universe, such as telescope “James Webb”. This will provide information on the atmospheric composition of the palents that are away from us, but we cannot be sure how to use that information, reports The Independent”, Periscope broadcast.

So far, scientists have often sought oxygen in the atmosphere. If this has been found, then there's probably the possibility of life on remote planets, since we know that oxygen is the key to life on Earth.

But we may have lost important markers known as “biosignatures” that can show that such worlds are supporting life.

“Idea for oxygen research in the atmosphere as biosygnature has been for a long time. And it's a good strategy. It's very difficult to make a lot of oxygen when there's no life. “But we don't want to put all our eggs in a basket. Even if life is common in the cosmos, we have no idea if life creates oxygen. Biochemistry of oxygen production is very complex and can be quite rare. ”

That means that if we were able to find meth and carbon dioxide on planets that didn't have much carbon monoxide, it could be a good way to see aliens at a distance, scientists say./Periscopi/