Hello!!
I have just posted this comment in other thread, but I have come across several doubts while and after writing it. I would really appreciate any help regarding grammatical corrections. Thank you very much in advance!!
Regards, for learning

"I am more than surprised, but also kind of delighted about the news on a new discovery.
American astronomers say they have found a planet at another System(with it´s own star) which meet the necessary requirement to be habitable. There might be water, atmosphere, and good temperature there.

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They had found this system before and studied two other planets. But there were serious doubts about the possibility of their meeting the necessary requirement for holding life. The new planet is between the other two and it seems to be rightly situated for that.
They say there must be millions of planets with those conditions!!!!. And even one of the astronomers says there is one hundred percent of likelyhood that this planet helds some kind of life.
And we know our planet will be uninhabitable some day.... ; are we saved??"