HOME

Planet

Wiki info

Several thousands of planets around other stars ("extrasolar planets" or "exoplanets") have been discovered in the Milky Way. As of 1 March 2019, 3,999 known extrasolar planets in 2,987 planetary systems (including 654 multiple planetary systems), ranging in size from just above the size of the Moon to gas giants about twice as large as Jupiter have been discovered, out of which more than 100 planets are the same size as Earth, nine of which are at the same relative distance from their star as Earth from the Sun, i. e. in the circumstellar habitable zone. On December 20, 2011, the Kepler Space Telescope team reported the discovery of the first Earth-sized extrasolar planets, Kepler-20e and Kepler-20f, orbiting a Sun-like star, Kepler-20. A 2012 study, analyzing gravitational microlensing data, estimates an average of at least 1. 6 bound planets for every star in the Milky Way. Around one in five Sun-like[b] stars is thought to have an Earth-sized[c] planet in its habitable[d] zone.

A-Z Keywords

We have many A-Z keywords for this term. We offer them for FREE unlike many other keyword services, however we do require that you are a registered member to view them all so that the costs will remain lower for Us.

Keyword Suggestions

  • planet beruf
  • planetromeo einloggen
  • planet radio
  • planet schule
  • planet wissen
  • planet sports
  • planetarium hamburg
  • planetarium bochum

Linked Keywords

These are the linked keywords we found.

These are some of the images that we found within the public domain for your "Planet" keyword.


✾ Ben 10 Omniverse Ben 23 Aliens ✾ ✾ Ralph Lauren Polo Men ✾