Question

Hi
Anyone here knows about alien as I am a big fan of Science ​

Answer 1

Answer:

Sure

Explanation:

In September, Venus became the most popular planet on Earth when scientists discovered possible traces of the molecule phosphine in the planet's atmosphere. On Earth, phosphine (made from one phosphorous atom and three hydrogen atoms) is mostly associated with non-oxygen-breathing bacteria, as well as some human activities. The molecule is produced naturally by gas giants, but there's no good reason why it should be on the hot and hellish world of Venus, the researchers concluded — unless, perhaps, there is some sort of life breathing it into the planet's mysterious clouds? Exciting as it was, the phosphine discovery was met with strong skepticism from the scientific community. For starters, it's not even clear that the researchers detected phosphine at all; their observations contained so much noise that something mimicking phosphine's chemical signature could have appeared by accident, John Carpenter, an observatory scientist at the Atacama telescope in Chile, previously told Live Science.  

And even if the reading was accurate, phosphine could very easily be created totally randomly through a number of geological processes that don't involve life at all, said Lee Cronin, a chemist at the University of Glasgow in the United Kingdom. The processes that shape Venus' scorching surface and sky are largely a mystery, and one trace of an inexplicable molecule is, sadly, not enough to confirm alien life exists there. Significant study of the planet is required to solve this chemical conundrum.