Astronomers discover hot Earth-sized planet outside our solar system
K2-229b is 20 percent larger than Earth but has a mass 2.6 times greater -- and a dayside temperature of over 2000 degrees Celsius.
Mar 28, 2018, 15:30 PM IST
K2-229b is 20 percent larger than Earth but has a mass 2.6 times greater -- and a dayside temperature of over 2000 degrees Celsius.
Mar 28, 2018, 15:30 PM IST