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Ask an Alien! Ask an Alien about Jupiter
Here are questions that visitors to this website have asked about Jupiter. If you want to ask a question, email it to Bob the Alien using this form.

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Question Answer
Lucy asked:
Which planet has the most moons?
The planet with the most moons is Jupiter. It has 63 so far discovered.
Hi Bob! What person and in what year did somebody discover Jupiter? Jupiter has been observed from Earth for thousands of years because it can be seen without binoculars or a telescope! Nobody knows who the first person was who noticed it so nobody is actually credited with discovering it. This is also the case for Mercury, Venus, Mars and Saturn.
Hi, I just wanted to know if you could please answer a question! Is Jupiter bigger than Mars? In all of the pictures Jupiter looks so much bigger than mars. It would be a pleasure if you could email me back!!!!!!! Jupiter is bigger than Mars. In fact, Jupiter is bigger than all of the other planets in the Solar System put together!


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