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 ...

It's not someplace you'd like to visit, though. The exoplanet in question is called 55 Cancri e, or Janssen. It's the innermost world of the 55 Cancri system, orbiting the star 25 times closer ...

R esearchers using NASA/ESA/CSA James Webb Space Telescope may have detected an atmosphere surrounding 55 Cancri e, a rocky exoplanet 41 light-years from Earth. This is the best evidence to date ...

55 Cancri e, a super-Earth eight times heavier than Earth, orbits its star in just 17 hours. With temperatures soaring to 2,400°C, its interior may consist largely of diamond, thanks to its ...