This time... US researcher David Mathisen who believes many myths, legends and sacred texts are influenced by the cosmos....

This time we catch up with world famous science broadcaster and writer James Burke...

Two great guests - Kevin Warwick on the rise of AI and robots and Andrew Basiago on the "secret time travel programme..."

This time Mark Thurston who has researched and updated the works of visionary Edgar Cayce...

Sue Blackmore on her lifetime OBE research - plus a 75 year old ice mystery solved in Switzerland...

New York numbercruncher Cathy O'Neil on "Weapons of Maths Destruction" - how algorithms may harm us...

The return of David Paulides - an update on his new movie on people who disappear in mysterious circumstances...

A Special Edition with world famous scientist Professor Michio Kaku returning to the show...

Special Edition with the man in charge of the Mars One mission... Bas Lansdorp...

Nick Pope on newly-released UFO files, Whitley Strieber and medium June Lundgren at Hampton Court Palace...