decoding a message from ET

Ep 68: They’re Not Speaking English – Decoding a Message from ET – with guest Dr. Sheri Wells-Jensen

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What would happen if we found a message from a civilization on another planet? Chances are, they won’t be speaking English. We can’t talk to dolphins, dogs, or trees. What makes us think we ever would able to understand a message from not only another species, but from another planet? How would we go about […]

space junk

Ep 42: Space Junk, Trash on the Moon, and the Earth’s Copper Ring – with guest Dr. Lisa Ruth Rand

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What happens to old satellites? Or to astronauts’ trash? It turns out that the Earth is surrounded by a sphere of garbage – often referred to as space junk. This consists of everything from bits of frozen coolant, paint flecks, astronauts’ tools, and even a toothbrush. There is no trash collection in space. What happens, […]

space ethics

Ep. 36: Getting a Second Chance: Space Ethics, Mining, and Colonization – with guest Dr. Tony Milligan

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Living among the stars has long been a dream of humanity.  But as we begin to step off this Earth and colonize other planets, many will argue: do we deserve a second chance? With climate change, over-exploitation of natural resources, and man-made ecological problems on this planet, we should stop and wonder – what can […]