According to the study, scientists found that ozone and methane with two pairs of biomarkers- oxygen and methane were quite abundant at 10 to 30 million years of Earth. Scientists believe that this was because there was a lot of greenery on the earth. It increased the oxygen level on our planet.
Scientists say that if they were aliens at that time and they had technology, then they would be easily identified more than the current time in the era of dinosaurs. This research looks absolutely fresh about aliens. This also indicates that in the era of dinosaurs, there would have been the movement of aliens on the earth. However, this fact has not been included in research.
Talking about other news related to aliens, the report of the world’s largest space agency NASA (NASA) has been revealed recently on cases like UFO (Unidentified Flying Objects). Experts involved in the team say, they have not found any evidence that the aliens were responsible for the UFO. However, NASA also said that she does not deny such possibilities. This means that even though NASA has not found any evidence, the UFO, who looks in the sky, can be related to the aliens.
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