Astronomy Cast

Wizzard Media

Science & Medicine, Natural Sciences

Chart Positions

Science & Medicine 37
Natural Sciences 12

Astronomy Cast brings you a weekly fact-based journey through the cosmos.


Questions Show - Running Out of Gravitons and Hitting the Brakes at Light Speed

October 2nd, 2008

Episode 115 of 489 episodes

Another week, another roundup of your questions. This week listeners asked: if forces are communicated through particles, can we run out? If you were traveling at light speed, when would you know to stop? And there's even more. If you've got a question for the Astronomy Cast team, please email it in to [email protected] and we'll try to tackle it for a future show.

Featured Podcast