Welcome to this special edition of TGP NOMINAL Xtra!

Our Resident Astronomer 'Ross Hockham' joins Mark Taylor to talk about the upcoming Geminid Meteor Shower, along with his usual guide to the month ahead.

Also BBC The Sky At Night presenter 'Chris Lintott' comes on board to chat about his latest book 'The Crowd & The Cosmos', The Zooniverse Project, Astronomy and Space Exploration.

"So Buckle Up! and lets get this episode, launched into the Podisphere"

Visit http://tgpnominal.weebly.com/podcasts for more information about this or any other episode.