Taping Planetary Radio at ASI, Rome, during #PDC2015, 15 April 2015. Some top asteroid folks on stage (L-R): Mat Kaplan, Bruce Betts, Lindley Johnson, Detlef Koschny, Paul Chodas, Fabrizio Bernardi and Amy Mainzer. Credit: ESA CC BY-SA IGO 3.0

Taping Planetary Radio at ASI, Rome, during #PDC2015, 15 April 2015. Some top asteroid folks on stage (L-R): Mat Kaplan, Bruce Betts, Lindley Johnson, Detlef Koschny, Paul Chodas, Fabrizio Bernardi and Amy Mainzer. Credit: ESA CC BY-SA IGO 3.0