Ross-128b – 11 light years away from Earth

Ross-128b – The planetary system around the red dwarf Ross 128 for about 70,000 years will become our closest star neighbor.

ESI: 0,86
Size: 1,2 Earth
Mass: 1,3 Earth
Equivalent temperature: 7°C

Even closer than the GJ 273b is the Ross-128b exoplanet. It is away from us, just like a star. Which is a very quiet red dwarf, less than 11 light-years away and gradually approaching us. Based on the obtained data, astronomers have discovered that planet Ross 128b circulates around its star twenty times closer than Earth circulates the Sun. Despite such a short distance, the planet gets only 1.38 times more energy than our planet. Thanks to the cool and stable star, whose surface temperature in comparison with the sun is halved, the equivalent temperature on its surface is estimated to be from -60°C to 20°C.

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