Recently, astronomers
or scientists discovered a so-called “sign of life’ on the clouds of planet
Venus, that thing is what they called Phosphine molecule.
The phosphine
molecule or gas is said to be in large amount wherein a non-biological process
such as volcanic activity would not produce such amount. So, who is producing it
in large proportion or amount?
The
suspicion is there could microbes in the clouds of Venus.
“But despite the inhospitable
environment on the surface [of Venus surface], some microbial life may be able
to survive in the planet’s atmosphere, the researchers hypothesize…….“The
discovery raises many questions, such as how any organisms could survive,”
Clara Sousa Silva, team member at MIT, said in the statement. “On Earth, some
microbes can cope with up to about 5% of acid in their environment — but the
clouds of Venus are almost entirely made of acid”…… Previous research has shown
that the clouds of Venus may actually harbor far more favorable conditions than
the surface, with temperatures in the range of 0 to 60 degrees Centigrade and
pressures — well within the range of Earth.” (Futursim)
“On Sept. 14, 2020, a new planet was added to the list of potentially
habitable worlds in the Solar System: Venus. Phosphine, a toxic gas made up of one phosphorus and three
hydrogen atoms (PH₃), commonly produced by organic life forms but
otherwise difficult to make on rocky planets, was
discovered in the middle layer of the Venus atmosphere. This raises the tantalizing possibility
that something is alive on our planetary neighbor. With this discovery, Venus
joins the exalted ranks of Mars and the icy moons Enceladus and Europa among
planetary bodies where life may once have existed, or perhaps might even still
do so today…… Venus is a compelling exploration target, with tantalizing
evidence that the planet once had oceans and perhaps even suffered a
hellish fate at the hands of its own
volcanic eruptions. But with the detection of a potential biomarker in
Venus’ atmosphere, we now have yet another major reason to return to the world
ancient Greek astronomers called Phosphorus — a name for Venus that, it turns
out, is wonderfully prescient.” (The Conversation)
Planet Venus (image from Wikipedia website) |
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