Saturday, May 7, 2011

Atlas V Launch, finally

I would like to thank Beanie for yesterday's blog.  It gave me a break for a day, and I thought he did a nice job.  Thank you, Dan, for your encouragement and contribution!

Today we actually witnessed a rocket launch, although it was the Atlas V and not the space shuttle.  It was fun to see even so.  We walked to the top of a bridge for a better view.  We were told by others that when the shuttle launches, the ground shakes even 8 miles away.  With the Atlas, not so, although it is a sizeable rocket.  The Atlas V is to be a defense satellite, part of the newest generation of the anti-missile defense system.

Here are a series of photographs, taken by Lee, of the launch.  My one comment is that in the photos, the rocket flame looks white.  To the naked eye, the flame was a very bright reddish orange, like fire.  So the photos don't have quite the same effect, but just try to imagine it.  Note also the size of the rocket - huge, and slow at lift-off!!  I love the billowing white smoke (exhaust?).




As the rocket pulls away from the earth...



a plume of condensation eventually develops:


Until the rocket disappears from sight.  In this last photo, the rocket is that itsy bitsy tiny white speck at the very top of the photo:


As with most things, being there is better than photographs.

Another thrill today was the sighting of a softshell turtle!  It was making its way across the neighbor's yard, and we were able to get a very close-up view of it.  These turtles are aquatic, but this one was moving from one pond to another.  This was a good-sized one, about two feet in length.  Softshell turtles are strange-looking because of the little tube-like structure at the tip of the nose, which is best seen in the last of the three photos:



 
William Bartram actually illustrated this turtle in his 1791 work, when he was served one by his host for dinner:


According to Bartram, these turtles are carnivorous, and eat young ducks, frogs and fish.  They can extend their necks quickly and to a great length, catching their prey by surprise.


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