Discovered 'Super Earth' by new observation technique

With the use of micro-imaging techniques and the new space-observing facility called OGLE, astronomers at Ohio University (USA) have discovered " Super-Earth ", a new planet belonging to the other solar system. , 9,000 light-years from Earth (1 light-year = 10 trillion km), in the area there are many giant gas planets like Jupiter and Saturn's Saturn.

The newly discovered planet is about 13 times larger than the Earth and orbits a red dwarf about half the size of the Sun. American astronomers believe that the new planet cannot accumulate enough gas to become giant gas planets such as Jupiter and Saturn, but it is quite common in solar systems in the universe. About 35% of these solar systems have planets like "Super Earth".

The distance is too far from the planet to its Sun, causing the planet's temperature to drop to as low as -330 degrees F (-201 C). Scientists say this is one of the coldest planets discovered outside the Earth's solar system. At this temperature, the planet only has ice and ice because liquid water cannot exist and cannot live.