space
There are
eight planets in the solar system
the names are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune
the biggest planet is Jupiter witch is bigger than all the others put
together
how long does it take earth to orbit the sun? 365 days
what does the word planet mean?
planet
why is there no gravity in space?
Gravity causes every object to pull every other object toward it. Some people think that there is no gravity in space. In fact, a small amount of gravity can be found everywhere in space. Gravity is what holds the moon in orbit around Earth
how long does it take to get to mars?
The journey from Earth to Mars takes about 300 days. Every two years Mars is at its closest point, only 55 million km from Earth, and it's the ideal time to send a spacecraft. Travel time depends on the positions of the planets and how much fuel you're willing to burn