See related link for a full list of the all "known" exoplanets
As of the 28th of January,2010, 429 exoplanets have been discovered. Exoplanets are those planets that orbit a star other than our Sun.Add that to the 8 planets in our solar system and you get a total of 437 planets discovered.
Some of the newly discovered planets beyond Pluto include Eris, Haumea, Makemake, and Gonggong. These are classified as dwarf planets due to their size and orbit characteristics. There have been no new planets discovered in our solar system beyond Pluto that are not classified as dwarf planets.
He never discovered any planets but he discovered that the earth wasnt the center of the universe
With a telescope....
1250
New planets are discovered every few days.
The current planets being discovered are called "Exoplanets" or "Extrasolar Planets" which means they are planets found outside of our solar system. New ones are constantly being discovered. We are currently getting closer to discovering one within the habitable zone of another star.
i only know two planets the to planets are pegasus 51b and the niburu
Ptolemey is a scientist that studied the planets and he discovered new planets in place.
6.8% of 437 = 6.8% * 437 = 0.068 * 437 = 29.716
None.
toilets