ABY.F Quiz

To take the quiz, click on the best answer for each question. You’ll need to finish the quiz with at least an 80% score to move on to Play a Game (which is optional), or to mark the Quiz complete and move on to the next Lesson.

Once you’ve passed the quiz, you can choose the button to play a game, or mark this page complete and go back to the Lesson to find the link to the next material. Don’t worry if you don’t pass the first time – you can take the quiz over again, and you can go back to the Lesson to re-read or double check anything you aren’t sure of before you do.

ABY.F Quiz
Where is the main telescope that is looking for Planet X?
What astronomical event was Mike Brown NOT a part of?
How big do we think Planet X might be?
How far away do we thing Planet X might be at its farthest point from the sun?
How many objects form the cluster that indicate the presence of Planet X?
How long did it take to confirm Neptune's existence after it was predicted?
How big is the Subaru Telescope?
Who has to approve any name that is eventually chosen for Planet X?
How long might it take Planet X to orbit the Sun?
When was the Subaru Telescope built?
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