If you've got burning question about space, or the stars and the planets of our solar system then now's your chance to get it off your chest!

Mark is the Chairman of the Norwich Astronomical Society and has been interested in all things heavenly since he was a kid.

So whether you're new to astronomy or have been wondering about life on Mars, take this opportunity to learn something new about the planets in our solar system.

To ask Mark a question fill in the form below, then bookmark this page to check back on the answers.

Send your question to Mark

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