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CAE Executive Director Elected American Astronomical Society's Education Officer!
Mix One-Part Astronomy Education Research with One-Part General Education Astronomy Course and You Get a Very Potent Science Literacy Transformation Cocktail

If you want to watch his talk on the AAS website, click here.

If you want to download his talk, More >>

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Workshops Collaboration of Astronomy Teaching Scholars Discussion Group College Locator
More Teaching Strategies
More Teaching Strategies Image Who’s Our Moderator Now?
Professional Development through Moderation Continues at CAE
I am Melissa Hayes-Gehrke, senior lecturer in the Astronomy Department at the University of Maryland. I started my teaching career using the traditional lecture-only... More >>
More Teaching Strategies Image Cosmos in the Classroom 2010:
An Invitation to Rethink How You Teach
Join the Meeting this August!

Cosmos in the Classroom, the hands-on symposium on teaching introductory astronomy, will take place this summer... More >>

More Teaching Strategies Image What "Makes the Grade"?
Bridging the Gap Between Instructor and Student Expectations
How many times during a semester do we answer questions about grades? "Why didn't I get full credit for the homework?" "How can I get an A in this class?" "What... More >>
  Additional Teaching Strategies >>
Seeing the Universe through NASA's Eyes
Image of the day NASA's Image of the Day Gallery
Stuck on the Rings
Like a drop of dew hanging on a leaf, Tethys appears to be stuck to the A and F rings from this perspective. Tethys (660 miles, or 1,062 kilometers across), like the ring particles, is composed primarily of ice. The gap in the A ring through which Tethys is visible is the Keeler gap, which is kept clear by the small moon Daphnis (not visible here). This view looks toward the Saturn-facing hemisphere of Tethys. North on Tethys is up and rotated 43 degrees to the right. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on July 14, 2014. The view was acquired at a distance of approximately 1.1 million miles (1.8 million kilometers) from Tethys and at a Sun-Tethys-spacecraft, or phase, angle of 22 degrees. Image scale is 7 miles (11 kilometers) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://www.nasa.gov/cassini and http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL-Caltech/Space Science Institute... Read More >>

CAE is housed in the Astronomy Dept. at the Univ. of Arizona's Steward Observatory. CAE is funded through the generous contributions of the NASA JPL Exoplanet Exploration Public Engagement Program. This material is based upon work supported by the National Science Foundation under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

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