Art enables us to find ourselves and lose ourselves at the same time. Thomas Merton
Showing posts with label International Space Station. Show all posts
Showing posts with label International Space Station. Show all posts

Friday, July 8, 2011

Atlantis: The Final Mission STS 135

http://www.nasa.gov/missions/highlights/schedule.html

and

http://www.nasa.gov/mission_pages/shuttle/launch/index.html


Go, Atlantis!

I have been watching our manned spaceflight launches since the very first ones were televised when I was in elementary school in the early '60's. I had a personal interest in this endeavor because my brother-in-law worked for NASA from the beginning, moving to Huntsville in 1956 (when NASA was then the National Advisory Committee for Aeronautics) and staying with NASA, primarily at Huntsville's George C. Marshall Space Flight Center (MSFC) until his retirement in the '70's, when he became a consultant and eventually a co-founder of an aerospace company that did configuration management for various NASA projects. As Fate would have it, my husband ended up working for a NASA contractor here in Huntsville beginning in 1987. It almost seems that manned spaceflight has always been a part of my life.

I might need a little explanation at this point--I'm not in my 80's yet--my sister and only sibling was 18 years older than I and she and her husband were truly my second family. I spent all but one summer with them from the time I was 5 until I was 18, so I went everywhere they were during those years. His career with NASA started in Huntsville, AL, but two years were spent in California (1960-61), one in Wellesley, MA while he went to MIT on a Sloane Fellowship in 1962, and another in Washington, D.C. in 1968. In between, there were lots of summer trips to the beach when he'd be in Cape Canaveral. I will always be indebted to them for all the wonderful trips and opportunities I had and for their love and willingness to have me as their summer child. Unfortunately, my sister died in 1998 as a result of ovarian cancer, but her husband is still very much a part of my life and of my children's. He is really like a father to me.

Awesome!! Go, Atlantis! The launch was a success and Atlantis is now in orbit. Beautiful photography and so many more really cool camera mounts. You really get a bird's eye view of some of the processes. I hate to see the end of the NASA shuttle program and wish that we could have managed to develop an alternative transport/orbiter to be ready now to replace the current system (and now I guess I should say former--well, not until the end of this mission with "wheel stop" on July 20, that is). I don't know what the status is on commercial US programs; just haven't been keeping up with it. There are many arguments against government-funded space programs, some of which are quite valid. The US space program has given us so much more than just a bunch of neat space pictures. Yes, it has been terribly expensive and there have been failures, but the space program has contributed enormously to so many aspects of life in terms of technology, medicine, communications, science, industry, agriculture, environment, commercial air travel, in the home, and so many other applications that it hasn't been without merit. I really don't think we can say that it is all pure folly in pursuit of one man's vision.

I will be hoping for clear skies on the nights that Atlantis and the International Space Station are visible over Huntsville. On nights with good weather and good viewing opportunities, I try to go out and look at ISS and marvel at the fact that that small thing is orbiting the earth with people inside. My husband and I often say to each other "There are people up there." Of course, we might say the same thing each time we see an airplane flying above us, a wonder in itself, but those spacecraft with astronauts up there, so far above the earth, so detatched, yet so connected, always manage to give us a moment's pause. I guess it's time to say:

Go, ISS!

Sunday, April 17, 2011

International Space Station Sightings

(I hope these links work)
I watched the International Space Station (ISS) Thursday morning at 5:19 as it passed over Huntsville. Had a nice, clear sky and more than 5 minutes of viewing time. It was also visible over Huntsville the past few days, but the weather has been uncooperative. Here is a website that will let you find sightings for your location: http://spaceflight.nasa.gov/realdata/sightings/cities/skywatch.cgi?country=United+States
Click on your state, then the city you are closest to. It will give viewing information. For locations outside the US and territories, use the NASA Skywatch link here http://spaceflight.nasa.gov/realdata/sightings/SSapplications/Post/JavaSSOP/JavaSSOP.html

ISS will be over Huntsville tonight 7:49 p.m. 5 min. duration, approach 10 deg S, max elevation 24 deg, departure 10 deg ENE. Also 9:27 p.m. less than 1 minute duration, approach 20 deg NW, max 20, depart 20 NW. Monday 8:14 p.m., approach 10 SW, max 69 deg, depart 10 NE (this one will not be directly overhead, but will give a good, high viewing).


Having trouble figuring out the elevation of the ISS? Your fist at arm's length measured from top to bottom is about 10 degrees. Stack your fists one on the other to get the elevation you need. Here is a helpful website: http://www.suite101.com/content/determining-degrees-in-observing-a23517

I have observed that the times of duration of sightings here in Huntsville are actually longer than listed, so it is worth it to try even the short duration flyovers. I suppose it depends on where you are viewing and how far your location is from that posted on the website. Best location would be a high spot with low light and no trees or buildings to block your view. ISS has a magnitude of something like -4.5 or more (very bright), so it it quite bright. However, the moon might make it appear dimmer these next few nights. If you point yourself in the general direction of approach and scan the sky, you will see it pop into view. It moves along at a pretty good clip, but you will usually have time to spot it before departure when it will usually diminish in size and then just wink out.

It's cool.
Give it a try. If your night sky is too light, try driving a few miles away from urban locations and see if the dark sky quality improves. Pack some snacks, lawn chairs, and take a friend or a few. Have a sky party.