What about all the science tests that failed by one question about how many planets there are?

Doesn't matter what list they put it on, Pluto will be the same old rock of ice. Maybe if it's lucky it will cross Neptune, and become a moon.
How many planets do we have? What time is it now ?

let's guess, how many planets are there?
i say, around 12-13!

We should 'elect' astronomical bodies to the club of planets for a specified period of time. Once the term is over, re-elect those which meet new qualification and elect replacements for those which get disqualified due to new discoveries or revised criteria.
Wasn't the calendar once as volatile as this? History (in astronomy) is repeating itself!