Life Existence On Mars

 

 Life existence on Mars 👀!!




Mars is known as the red planet. Though the land is not so fine as Earth's, there could be a possibility that life once existed on   Mars. It formed around 4.5 billion years ago when the gravity pulled the swirling of gas and dust and came to become the fourth planet from the sun.




Mars is primarily made of elements like iron, silicon, oxygen, magnesium, and a weird consistency of a soft rocky paste. Its atmosphere with trace levels of oxygen, water vapor, hydrogen, carbon monoxide, and other noble gases. It's the atmosphere is much thinner than that of Earth's 🌍.



Evidence published by scientists a few days ago of 3.5 billion-year-old soil samples from Mars. These contained chemical compounds named, " thiophenes" that are a kind of organic compounds. This showed us great evidence that bacteria once lived on the planet. These thiophenes are considered as proving signs of life by our biologists. The presence of all these organic compounds in Martian soil represents the strongest evidence that life may have once existed on Mars.


             

- PRACHI KOTHARI

   10 YEAR  OLD

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