Scientists have long been looking for signs of life outside our planet Earth. A ‘weird’ planet recently discovered has given astronomers new hopes these plans could become a reality. The planet is a temperate sub-Neptune sized body, 8 times closer to its star than the Earth is to the Sun. But its temperature is similar to our home planet because the red dwarf it's orbiting is less potent.

Some other fascinating space objects are Super-Earths. If some planet weighs from 2 to 10 Earth masses, is 2 times bigger, and gets energy from a star, it's called Super-Earth. Such planets can consist of gas, rocks, water, ice, fire, acid, glass, or diamonds. Scientists haven't yet found a Super-Earth with ideal conditions for humans... Why so?

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