Only A Space Wiz Can Get 100% On This Solar System Pop Quiz

4/10. Oh well. Not much interested in matters of space. But thanks for giving the answers.

5/10. Not too good.

5/10... not very happy with this.

Venus was discovered first.

6/10. Poor to fair.

8/10. Not bad.

6/10 Good

3 correct, know nothing

5;10

My mistake: there are 8 planets without Pluto. I think I forgot to count the earth.

Question 6: Pluto is not a planet, therefore there are only 7 planets in the solar system.

Answer to question 3 is wrong (and therefore misleading): all planets are named after roman gods except the earth.

Pluto was downgrading Mar 13, 2007 not 2006.. 8/10

Named after Roman gods not Greek gods !!!

I agree with Larry Peterson. Venus is usually one of the brightest objects in the night sky and is one of the closest orbits to Earth. Uranus is very dim by comparison. All of us stargazers have seen Venus, Mars, Jupiter and Saturn, often with the naked eye.