Yocha News- Astronomers from Leiden University and the Netherlands Institute for Space Research (SRON) believe they can detect signs of extraterrestrial life. Astronomers telescope designed specifically to detect alien life (foreigners).
Reported Astrobio, astronomers believe in the next 25 years, astronomers have been able to find out information about the signs of extraterrestrial life. It is believed without sliding astronauts in a space mission.
Astronomers have been researching for decades about exoplanet observations relevant evidence to support extraterrestrial life. Scientists have observed that certain gases exhaled by the organism in exoplanet atmospheres.
The idea is, once raised in 1960. Now, this method is associated with a new observation method uses collector flux (flow) cheap or large telescopes.
Approximately 20 percent of the Earth's atmosphere contains oxygen. Gas is emerging as the plants produce large quantities during photosynthesis. Without biological activity, oxidation will soon cause the oxygen disappeared from the atmosphere.
If oxygen were detected in the atmosphere of an Earth-like exoplanet, then this could be showing signs of extraterrestrial life. Group astronomer from Leiden University have demonstrated that research can be done on Earth to detect extraterrestrial life.
"The way to distinguish oxygen in the atmosphere of an extra solar planet with oxygen in Earth's atmosphere are measured with very precise wavelengths of the absorption lines," says Ignas Snellen of Leiden University. He said that the telescope does not need to be outside the atmosphere, so it can provide a huge cost savings.
