Tim Spahr's guest appearances

Tim Spahr

Planetary Radio: Space Exploration, Astronomy and Science

Elon Musk

Barack Obama

Mike Rowe

Adam Schiff

Phil Plait

Ben Miller

Sara Seager

Neil deGrasse Tyson

Ray Bradbury

Mary Roach

Andy Weir

Garrett Reisman

Neil Armstrong

Bill Nye

Katie Mack

OwlTail

There’s a place to go when you find a space rock headed our way, or headed any which way.  Tim Spahr directs the Minor Planet Center, the global clearinghouse for all information about asteroids, comets and other relatively small bodies like moons.Learn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

There’s a place to go when you find a space rock headed our way, or headed any which way.  Tim Spahr directs the Minor Planet Center, the global clearinghouse for all information about asteroids, comets and other relatively small bodies like moons.Learn more about your ad choices. Visit <a href="http://megaphone.fm/adchoices" rel="nofollow" target="_blank">megaphone.fm/adchoices</a><p>See <a href="https://omnystudio.com/listener" rel="nofollow" target="_blank">omnystudio.com/listener</a> for privacy information.</p><p>See <a href="https://omnystudio.com/listener" rel="nofollow" target="_blank">omnystudio.com/listener</a> for privacy information.</p>

Tim Spahr of the Minor Planet Center