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Posts by amy
Astro Camp has been great this week so far. Monday we learned about stellar evolution, had the chance to look at the Sun through Erika’s H-alpha solar telescope and see solar prominences and sun spots. The campers saw some sunspots through my sun-funnel setup on my telescope as well. The kids got to take home solar viewing glasses. They learned what life would be like without supernovae (not existent!) and how black holes work. And everyday, they get to experience the inflatable planetarium! Today, we focused on the solar system, make a comet, learned about comet orbits and got to hold real meteorites. Thank you Russ FInney! Thank you Erika from the Austin Astronomical Society! More photos to come from Monday…
This Tuesday, June 5th the Austin Astronomical Society and UT will be hosting a Venus transit viewing event on top of the RLM building on campus at UT. Check out the flyer I posted above for details. This won’t happen for another 105 years! Check it out! Visit earthsky.org for more information.
This Monday morning look west for the Moon around 6:00am. You should see the Moon in the middle of a partial eclipse. For more information please visit one of my favorite sites: earthsky.org If you want to know more specific times for viewing from our location visit this lunar eclipse computer.
We won’t be in the best viewing spot to see the annular solar eclipse, however we will be able to see less than half of the eclipse before sunset here in Austin. What we can see here will begin at 7:35pm and the maximum annular eclipse we will see will be at 8:20pm. Remember to not look at the Sun with your naked eye. To learn about eclipse viewing safety visit: http://www.perkins-observatory.org/eclipsesafety.html#methods
For a table that shows viewing times from locations visit: http://eclipse.gsfc.nasa.gov/OH/OHtables/OH2012-Tab03.pdf
For more information about annular solar eclipses visit: http://eclipse.gsfc.nasa.gov/SEmono/ASE2012/ASE2012.html
For a great article with a great picture of what is possible to be seen in Austin visit: http://earthsky.org/space/for-u-s-observers-annular-or-ring-eclipse-sunday-may-20
Brave telescope makers at the Austin Mini Makers Faire. We ran out fast! For instructions on how to make the telescopes we made today visit: http://www.youtube.com/watch?v=msIAdyljrwI (Thank you stormthecastle.com for the youtube tutorial) I ordered the lenses from the Surplus Shed: http://www.surplusshed.com/lens.cfm We used a 50cm focal length and a 5cm focal length double convex lens, both with 38 mm diameter. http://www.surplusshed.com/pages/item/l1907d.html and http://www.surplusshed.com/pages/item/l1901d.html. The rest of the materials we used: cardboard, an X-acto knife, scissors, tape, glue and a paper towel roll. Happy telescope making!