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It's title is : Another Earth in outer space?
It talks about the possibility of another planet similar to Earth
- In a few hundreds or thousands of years time, we humans may find another earth like planet in the universe that can harbour life.
- Although we may find another earth , it may take another few hundreds of years for the first humans to step foot on that planet as it is millions of light years away from us.
- We may also find another advanced civilisation while searching for another earth.
- And who knows, they may be looking us too.