Universe Today
[/caption] 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.
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Running Out of Gravitons and Hitting the Brakes at Light Speed
- Transcript and show notes.