An curved arrow pointing right. Astronomers were recently able to map the temperature of 55 Cancri E — a Super-Earth 40 light-years away — and discovered half the planet is almost completely ...

An curved arrow pointing right. Astronomers were recently able to map the temperature of 55 Cancri E — a Super-Earth 40 light-years away — and discovered half the planet is almost completely ...

In addition, a secondary atmosphere was found to surround 55 Cancri e by scientists, and it is thought to be caused by volcanic outgassing on the planet's surface. The secondary atmosphere further ...