someone cCould someone correct me, please?
-Thanks for coming to our exhibition about the Solar System.
-You are welcome.
-The universe is really amazing because it contains uncountable stars and planets where our Solar System is only a little bit part of it. Life in our planet is that what makes it different of from the other ones.
-I´m sure that there are is life in other planets although, probably, we will never know them it {or "know for sure"}, at least not with the technology that we have currently.
-In a spacecraft traveling at the speed of light, perhaps we might have the possibility of found finding life on other planets.
-How many planets are there in the Solar System?
-There are eight planets: Mercury, Venus, Jupiter, Mars, Saturn, Uranus, Neptune and Earth. *
-You have forgotten Pluto!
-No, I haven´t. Pluto isn´t a planet.
-Why not?
-Pluto is too little, and that´s why it´s not a planet. Pluto is even more little smaller than our moon.
-Ahh.. I didn´t know that.
-What´s the weather like on Pluto?
-Pluto haven´t got doesn't have an atmosphere like the Earth. It is freeze frozen because it is too far from the Sun.
-And… what´s the biggest planet in the Solar System?
-The biggest planet is Jupiter. Earth planet would be like a tennis ball compared to and Jupiter, which would be like a basketball, do you understand?
-Yes, I do. Thanks for your explanation.
-It´s nothing.
*In astrophysics, we name the planets according to their proximity to the sun, closest first, so it's: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune