Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download and subscribe to Orbital Path by PRX, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download

Orbital Path


To listen to an audio podcast, mouse over the title and click Play. Open iTunes to download and subscribe to podcasts.


Astronomer Michelle Thaller takes a look at the big questions of the cosmos and what the answers can reveal about life here on Earth. From podcast powerhouse PRX, with support from the Sloan Foundation.

Customer Reviews


Michelle and Phil together! Awesome perspective on science.

Very cool

I really enjoyed the first episode and thus, subscribed. Looking forward to more.

Keep it up!

Interested to hear more. As others said, Ive got it on my podcast shelf next to planetary radio and star talk now. I also enjoyed the background music being part of the show. It gave it a bit of a thematic atmosphere.

Orbital Path
View in iTunes

Customer Ratings