9/16/17

Bye Bye Cassini


The Cassini spacecraft has crashed into the "surface" of Saturn.  It did good.


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7/8/17

Kyla in Massachusetts



My 4 year old granddaughter Kyla joins me in the studio to explain the mechanisms behind the way the world functions.

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6/15/17

2 Billion Miles From Anything




The Universe is BIG and it turns out that our little smudge of a Galaxy is out there on it's own.

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