55 Cancri e is a super-Earth — about twice our planet's size — that zooms around its star in 18 days. It has a surface temperature of nearly 4,900 degrees Fahrenheit (2,700 degrees Celsius).

Most recently, scientists used JWST’s powerful infrared instruments to discover an atmosphere enveloping the rocky exoplanet, 55 Cancri e, which is located approximately 41 light-years from Earth and ...

The exoplanet 55 Cancri e goes by several names, but the rocky world located 40 light-years from Earth is most known for its reputation as a “hell planet.” The world zips around its star every ...

55 Cancri e isn't the first super Earth planet that scientists have detected in recent years. An international team of scientists said in 2022 that they had found two such planets , just 100 light ...

A unique planet named 55 Cancri e was discovered, situated around 41 light-years away from our planet. This finding emphasizes the extreme and diverse conditions that function beyond our solar system.

NASA scientists have potentially uncovered evidence of atmospheric gases surrounding 55 Cancri e, a hot rocky exoplanet orbiting a star similar to our Sun located about 41 light-years away in the ...

As per NASA, 55 Cancri e is "relatively close" to Earth at a distance of 41 light-years (one light-year is nearly 9.7 trillion kilometres). It orbits very close to its star, Copernicus, rotating ...

A light curve of 7.5- to 11.8-micron light captured by NASA’s James Webb Space Telescope’s MIRI (Mid-Infrared Instrument) in March 2023 shows the decrease in brightness of the 55 Cancri system ...

The atmosphere of 55 Cancri e consists of carbon dioxide and carbon monoxide, although exact quantities are uncertain. Super Earth refers to a planet larger than Earth but smaller than Neptune.

Exoplanets — that is, planets we know exist outside of our own Solar System — come in all shapes, sizes, and personalities. Some are super … ...