It is possible that only one per cent of the wonders of ancient Egypt have been discovered, but now, thanks to a pioneering approach to archaeology, that is about to change. Dr. Sarah Parcak uses satellites to probe beneath the sands, where she has found cities, temples and pyramids. Now, with Dallas Campbell and Liz Bonnin, she heads to Egypt to discover if these magnificent buildings are really there.

• Discovery Communications
• BBC Cymru Wales
• Dallas Campbell
• Liz Bonnin
• Bettina Bader
• Phillippe Brissaud
• Judith Bunbury
• Vassil Dobrev
• Gunter Dreyer
• Zahi Hawass