What number of planets are within the universe?

House is mind-bogglingly large. Our galaxy alone has round 100 billion stars, and there may very well be trillions of galaxies within the universe. (And a trillion is sort of positively bigger than you assume it’s!) However do we all know what number of planets are on the market?

Astronomers have found 5,502 planets round different stars (often known as exoplanets) within the Milky Approach. Add within the eight in our photo voltaic system (not 9, sorry Pluto), and that offers us a complete of 5,510 identified planets, all situated in our personal galaxy. Counting planets is a tough process, although, and astronomers are sure there are numerous extra on the market we’ve not discovered but.

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