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It's not clear who you're talking about. Nobody from Earth has ever been to any
other planet. They HAVE sent machines to some of them though, and have even
landed a few machines on Mars. The reason they did that is in order to find out
new stuff, answer questions, learn things, see what's there, and so on.
One big reason for all of that is: They figured that Earth is a planet and Mars is a
planet too, and so if we can learn stuff about Mars, it might help us figure out new
stuff about the Earth.
Another big reason is: Everybody always wants to know if Earth is the only place
where people live, or if there are people (or dogs or trees) in other places. From the
information that the machines are telling us about what they're finding on Mars, we
already know that nothing is alive there now. But there could have been something
living there a long time ago, and we're working on figuring that out now.
What else can I help you with?
What affects your jumping on other planets?
my inability to go to other planets. and gravity
Does the other planets go around the sun?
Our nine planets orbit around the Sun. Other planets that are light-years away orbit around their suns (A sun is just a large star with planets). Hope this helped!
How does the earth and other planets go around the sun?
gravitational pull
Can asteroids go in other planets?
They can't go "in" other planets, but they can land on other planets. Asteroid impacts can be minor, resulting in localized damage. They can also cause major damage, resulting in mass extinctions (in the case of Earth), large craters, magnetic anomalies, and varying crust thickness.
What planets go around the and go around planets?
moons go around planets and the sun
What would happen if the sun loses its gravitational pull on the planets?
The planets would slowly start to randomly go in directions, eventually colliding into the sun, or other planets.
Why is fuel cells useful in spacecrafts?
so they can go out on mars and other planets
Why sun doesnt provide light to space other than 8 planets?
Mainly due to the distances involved. The planets are very close to our sun compared to other objects further out in other solar systems or galaxies. Light from our sun does go along way out, though becomes very feeble once you go out beyond the outermost planets in our solar system.
Is there any other planets other than your planets?
Yes.
How do you get back to the other planets after you finish astro knights?
Go back to your spaceship on the top of the castle!!
Can you name any newly discovered planets or solar systems other than Kepler-22b?
Go to Wikipedia and search the article "Extrasolar planets". It has links to several lists of planets and planetary systems.
Who realized that the planets go around the moon?
Planets do not go around the moon.
