55 Cancri e Planet

Astronomers have recently detected a rocky planet orbiting a star outside our solar system that is unique.

What is 55 Cancri e Planet?

1. A Super-Earth: 55 Cancri e is classified as a super-Earth, meaning it is larger than Earth but smaller than Neptune.
2. Location: The planet is situated approximately 41 light-years away from Earth in the constellation Cancer, within our Milky Way galaxy.
3. Rocky Composition: 55 Cancri e is a rocky planet considerably more massive than Earth but still smaller than Neptune in size.
4. Rapid Orbit: The planet orbits extremely close to its host star, which is slightly less massive and dimmer than our sun. It completes a full orbit every 18 hours or so.
5. Mass and Size: 55 Cancri e has a mass about 8.8 times that of Earth and a diameter approximately twice the size of our planet.
6. Surface Temperature: Due to its exceptionally close proximity to its host star, the surface temperature of 55 Cancri e is extremely high, estimated to be around 3,140 degrees Fahrenheit.
7. Tidal Locking: The planet is believed to be tidally locked with its host star, meaning that, similar to the moon's relation to Earth, one side of 55 Cancri e always faces its star.

What are Exoplanets?

1. Exoplanets are planets that orbit stars other than our sun and lie outside our solar system.
2. They come in various sizes, ranging from gas giants larger than Jupiter to smaller, rocky planets similar to Earth.
3. Exoplanets can have a diverse range of temperatures, from boiling hot to extremely cold.

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