There's junk floating all around space, just waiting for a robot cowboy to wrangle it all up. But Europe has a crazy idea to clean it all up. A special capture machine will be sent up to do the space dirty work.

We talk about Carl Sagan a few times in this podcast. First, SETI is looking for some new outside ideas to help with leads into new places to explore in the universe.

The world's best radio telescope has found hundreds of new galaxies, and there's lots more to explore.

AND we're going to be able to hear the wild sounds of Mars. Ever wonder what it sounds like up there? I do. Soon we'll know.

All of this and more on this weeks episode. Follow me on Twitter! @RyanWrecker

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