Looking from a different perspective

The other day I mentioned that I was going to an Observation Night at the Museum of Science in Boston, MA.  What amazed me most beside getting to see some celestial objects like the moon and some planets was seeing the Boston skyline at dusk, just after sunset. Of course my camera is not the best for taking night pictures I still wanted to take a couple to remind me of how cool it was.

Where the red is in the sky is where the sun went down, so the first picture was taken earlier than the second picture because there is more light along the horizon. These were taken from the roof of the Museum of Science's garage.  The tallest building on the left is the John Hancock Tower and the second tallest on the right is The Prudential Center, aka The Pru.  I actually went to the top of The Pru, for someone like me who is afraid of heights it was not so bad as long as I didn't look down. But to see it from this angle at night it was a different experience. The horizon is where the ground meets the sky it is also called a skyline.  What do you see along the horizon where you live? Do you have tall buildings, trees, houses, mountains? Do you live near a lake or ocean where you see the water and sky meet?  

That night I also tried to take a picture of Venus which is the really bright object in the sky in the 3rd picture.  It is much more exciting to see in person than in this picture.  So I do encourage you to go and look for it on your next clear night.  Venus is visible just as the Sun is setting in the western part of the sky.  Some times it is seen right before the Sun rises. This is why Venus is nicknamed "The Morning and The Evening Star," even though it is really a planet not a star.  It is bright enough to be seen in the city, you just have to find a spot to look for it where there are no buildings blocking your view.  There is a simple trick you can use to tell if an object in the sky is a star, a planet or airplane. Light traveling from a star has to travel many light years to get here and comes to our eyes in points of light, as these points of light travel through our atmosphere it bounces around giving it a twinkly appearance.  While light reflected off a planet comes to our eyes as disks of light since they are closer to us than the stars so they do not twinkle. An airplane will be moving faster across the sky and has blinking lights of different colors like green and red.

Go and discover what you see on your horizon.  Compare looking at night versus looking during the day. What changes?  Come along and Meet Me Outdoors.