Oct 29 2009
Looking Farther (58) – Far-Out Thoughts
When looking up at stars in the night sky, you are, in a sense, looking at the past. For the light that smacks into your retinas left the closest of those stars more than 4 years ago!
That’s far-out. But don’t think too hard about it. You might need to comfort yourself with a bag of Doritos. Or something.
[photo thanks to NASA]
