WHAT IT IS ALL ABOUT?
Named Kepler421-b, the distant world is located approximately 1,040 light years away and was discovered using observations from NASA’s Kepler Space Telescope.”.push; Astronomers have identified an extrasolar planet that takes 708 days to complete one orbit of its star.”Finding Kepler-421b was a stroke of luck,” said study author David Kipping. It has to line up just right.
WANT TO KNOW MORE?
Image Credit: NASA adsbygoogle = window.With an orbital period of 708 days the planet orbits further from its star than the Earth does from the sun but is closer to it than Mars, which at a distance of 228 million kilometers takes 780 days to complete one circuit.adsbygoogle . “The farther a planet is from its star, the less likely it is to transit the star from Earth’s point of view.
At a distance of 177 million kilometers from its parent star, which is much cooler than the sun, the planet is around the size of Uranus and is believed to see temperatures of around -93C.The planet has an orbital period comparable to that of Mars. Thank you for reading.