1.There are eight planets in our Solar System.

2.Zipping around the sun in only 88 days, Mercury is the closest planet to the sun, and it's also the smallest, only a little bit larger than Earth's moon.

5.If I could travel to a planet, I would travel to Venus. I would travel here to try and find unknown life sources different than human beings. If I found something like that, I would be famous!

1)

There are eight planets in our Solar System.

2)

Zipping around the sun in only 88 days, Mercury is the closest planet to the sun, and it's also the smallest, only a little bit larger than Earth's moon.