शुक्र ग्रह पर पनप रहा है जीवन| Life on Venus? Astronomers See Phosphine Signal in Its Clouds

• By thegreenbunk
• September 17, 2020
• Research Tv India
• With 0 comments

Research Tv India

Astronomers find possible sign of life on Venus

Venus location closer to the Sun than Earth and the extreme greenhouse effect raising temperatures on the surface to nearly 735 K , and the atmospheric pressure 90 times that of Earth, make water-based life as we know it unlikely on the surface of the planet. Although there is little possibility of existing life near the surface of Venus, the altitudes about 50 km above the surface have a mild temperature, and hence there are still some opinions in favor of such a possibility in the atmosphere of Venus. In September 1967, Carl Sagan and Harold Morowitz published an analysis of the issue of life on Venus in the journal Nature. An announcement by an international team of astronomers about the discovery of phosphine gas in the atmosphere of Venus.Apart from being produced in industrial processes, phosphine, a colourless but smelly gas, is known to be made only by some species of bacteria that survive in the absence of oxygen.

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