Skip to main content


We started the year with fewer than 5,000 confirmed exoplanets. We end with 5,235 known worlds. About 4% are rocky planets like Earth or Mars. What will the new bring? More planets! http://exoplanets.nasa.gov
#NASAExoplanets
in reply to NASA

"About 4% are rocky planets like Earth or Mars"
Considering >70% of Earth is covered by water, why r we labeling it as a rocky planet?
in reply to NASA

would read better as "MOAR PLANETZ!" 😀

Lo, thar be cookies on this site to keep track of your login. By clicking 'okay', you are CONSENTING to this.