In the recent past, there has been a lot of news about aliens and life that is not from the earth. Some years back, this was seen as just a mere myth, but latest advancement in the same could prove that there is indeed extraterrestrial life. Extraterrestrial life is believed to contain a range of organisms as small as bacteria to large beings that are believed to be more civilized than humanity. With a lot of exploration, a lot of information has been released by NASA. This has led to this being a major subject that has led to the creation of many movies that tell the story and show how these alien are superior to man. Some scientists believe that alien life is a reality. There is, however, no undeniable truth to show that for sure there is extraterrestrial life. The latest development is a recent release by NASA that says that Mars is not how people thought about it in the past. It is not that dry and arid planet. In the last exploration, they found out that there is water and, in fact, rivers that flow in the same way as those here on earth. This increases a possibility of there being extraterrestrial life.
Mars was once like planet earth
The more there is more research on planet Mars, the more a lot of curiosity building information is gathered. Scientists now believe that some billion years ago, planet Mars looked just the same as planet Earth. It is believed that it had a massive ocean larger than the northern hemisphere of the earth and a mile deep. This shows that it once was a wet planet and not as dry as it is today. This shows that there was some climatic change that led to it being the way it is today. Apart from water, the atmosphere in Mars today is still very humid. This means that planet Mars could have supported life some years back. Up to date, the soil in Mars is moist and contains water. This makes it more important to send more scientists to Mars to try and dig out and find what happened to planet Mars.
What caused the Change?
The cause of the change that happened on Mars is not clear. Scientists, however, believe that there was some nuclear war. This led to a change in climate that led to Mars losing all its water. If this is the case, then it shows and proves that there could have been extraterrestrial life on Mars.