You won't need a telescope to go star spotting this weekend (June 13 & 14), simply get yourselves over to stadium:mk and you'll see dozens. Of a sort.
Collectormania 23 will reveal a massive selection of stars from film, television and the sporting worlds over the two days.
Among those signing for fans this time around, catch familiar faces from The Walking Dead (Chad Coleman), Game of Thrones (Brenock O'Connor, above, Ben Hawkey, Art Parkinson and Eugene Simon), and Agent of Shield stars (Nick Blood and Christine Adams).
Death is showing out too. Seriously. Remember the cheery chap from Bill & Ted's Excellent Adventure? He was played by William Sadler (below), who will be popping in over the weekend.
It's a great list, but there is plenty more names on it.
Perhaps it's not television or film, but sport that revs your engine?
That being so, how about some major names from the beautiful game?
Organisers have secured Paul Gascoigne, Ian Wright, Stuart Pearce, Geoff Hurst, Gordon Banks, Ossie Ardiles, Ricky Villa, John Barnes, Peter Beardsley, Trevor Brooking and Steve Perryman. Back of the Collecto' net!
From the boxing world, Frank Bruno, Darren Barker and Joshua Anthony will prove knock-out hits with fans, and gee-up if you want to meet horse racing legends Willie Carson and Richard Dunwoody.
Motorsport champ - and current King of the Jungle - Carl Fogerty will be stopping by too, along with snooker world champion Peter Ebdon and you'll be bowled over by cricket's Michael Vaughan.
It's a fab list, and one that means this Collecto' weekend will be heaving, so leave plenty of time to soak in all of the action as you make your way around.
Collectormania will welcome you on Saturday and Sunday, between 9am and 6pm daily.
Admission - and parking - is free.
Not all stars are signing both days. To see who is signing when, and to keep up to date with all the latest show info clickety-click to www.collectormania.com/miltonkeynes