Topic: Hubble

Tuesday, January 21, 2014

Knowing something is a pretty relative concept.  For a long time we knew that the Earth was the center of the universe, later we learned we were wrong about what we once knew.  So, accuracy means a lot for when we say we know things.  Using technology we've been able...

Monday, December 2, 2013

For a long time humanity has relied on technology to help us understand more about the natural world.  For example, we can look up at the moon all we want, but without technology we would never see the detailed ridges on its surface or know what its dust is like.  Observations and...

Thursday, October 31, 2013

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