We'll be grilling Professor Brian Cox for a future Cash For Questions inquisition and we want you to tell us what to ask him.
Just how big is space, roughly? Does he fancy joining the newly reformed D:Ream? What does he remember about his days in '80s hair metal band, Dare? Are all the other scientists jealous of his heartthrob status?
In fact, can you come up with some even better questions?
If so send us yours either via Twitter.com/Qmagazine using the hashtag #QCox (so we can find it), via Facebook.com/Qmagazine, email us at QMail@qthemusic.com or simply leave your question in the comments sections below.
The deadline for questions is this Thursday (28 February) at 4pm (GMT).
3:52 PM | 26/02/2013
More Photos Of:
Andy Smith picks out some personal favourites who'll be heading to Yorkshire in May
Taken from his new book, out today (10 Mar), the bassist revisits his relationship with Malcolm McLaren
Craig Potter talks through the band's sixth album, out today (10 March)
The man who books the August festival has put together an audio guide to this year's bill
Amy Gravelle provides a musical guide next week's (11-16 March) festival in Austin, Texas
The producer reveals how he recruited the Hitmaker for his debut album Glow (out 10 Mar)