So we can inhabit them and do the same thing all over again that we did to the earth. Or hopefully they will attempt to correct the wrong this time around. It won't happen anyways they are just looking as opposed to doing nothing.
a nasa mission to find earth like planets
To locate planets capable of holing human settlement, like earth.
an objective that i know that nasa has is to find life out side our home planets. like was there once life on mars. or are there other universes. also they have a saying "earth, moon, mars and beyond"
planets are some thing like earth but there are alot of things that are not the same.Like there is no planet that can hold or keep things alive like earth can.amost all the planets have no gravitey like earth does .
Of all the planets the surface of Mars is closest to being like Earth.
Terrestrial type planets
Terrestrial planets are the solid planets like Earth and Mars. Jovian planets are those gas planets like Jupiter and Saturn.
If by "like Earth" you mean habitable (that we could live on, without spacesuits, domes or other technological adaptations): there aren't any in our solar system, and none yet elsewhere that we know of. But scientists keep searching; the universe is a pretty big place, and odds are there are multiple other Earthlike planets out there somewhere.
If by "like Earth" you mean habitable (that we could live on, without spacesuits, domes or other technological adaptations): there aren't any in our solar system, and none yet elsewhere that we know of. But scientists keep searching; the universe is a pretty big place, and odds are there are multiple other Earthlike planets out there somewhere.
Well, terrestrial planets are the planets roughly like Earth, in composition. Terrestrial means "Earth-like". These planets are found before the asteroid belt and the outer gas giant planets. Mercury, Venus, Earth, Mars come in this category of terrestrial planets.
Yes, there is a possibility that there are some earth-like planets that could be ten times bigger than the earth.
Yes, there is a possibility that there are some earth-like planets that could be fifty times bigger than the earth.