This Week in Space 61

Today we're talking to Robert Pearlman, the king of space collectors! Robert runs the CollectSpace website, the premiere go-to for collecting space hardware and paraphernalia. Need to know what that space helmet is worth? Robert has your back. Oh, you don't have a space helmet and want one? Robert's your man. You'll be amazed at what people will buy, and for how much. 

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Links

• Astronomers just watched the largest explosion in space rage for 3 years - Space.com
• Curiosity rover finds water-carved 'book' rock on Mars (photo) - JPL
• Strange sounds recorded high in Earth's atmosphere - Space.com
• Smithsonian collection
• CollectSpace