"Though lots of other planets have been discovered through the Kepler mission and other missions like it, almost all of those are 'old' planets.
"Ọ bụ ezie na achọpụtara ọtụtụ mbara ala ndị ọzọ site na ozi Kepler na ndị ọzọ yiri ya, ihe niile bụ" mbara "ochie.