Explore Worlds
Find Life
Defend Earth
Ray Sanders
High school STEM teacher
Ray Sanders studied astrophysics at Arizona State University’s School of Earth and Space Exploration. He currently researches eclipsing binary stars, and teaches High School STEM classes.
Latest Articles
Night Sky Guide for Summer 2012
This summer should provide great opportunities for stargazers to view planets, meteor showers, the transit of Venus, and for some, the annular solar eclipse. Check out these highlights of what you can look forward to this summer.
Make an Impact with Yuri's Night 2012!
Yuri's Night events combine space-themed partying with education and outreach.
What's Up in the Winter Sky
The warm days and cool evenings of fall are giving way to cold days and colder nights. For many amateur astronomers, observing during winter is a bit of a challenge - clouds, dew, ice, and of course, the cold.