Advance Tickets Available for Eclipse: The Sun Revealed

Even though we have added extra show times for Eclipse: The Sun Revealed (playing at 11 am, 1 pm, 4 pm and 7 pm Aug. 15 – 19), we have had several performances sell out already.   Don’t be shut out — … Continue reading

Don’t Have a Cow, Man! You Can Learn About Astronomy with the Simpsons

The Natrona County Library and Casper Planetarium will host physicist Dr. David Gruber on Saturday, August 19, at 6:30 p.m. at the Natrona County Library. In some of the over 550 episodes which have been aired, the writers and creators … Continue reading

Be Part of Solar Research – Draw the Corona!

Solar eclipses provide scientists with some of their best opportunities to study the corona, the ring of plasma that surrounds the sun. When the moon completely covers the sun, the corona becomes visible as a white ring around the sun.   … Continue reading

Safely Viewing the Solar Eclipse

Don’t make the eclipse the last thing you ever see.   Looking at the sun without special eye protection can cause permanent eye damage or even blindness.   Sunglasses, even multiple pairs on top of each other, won’t do the job. If … Continue reading

Eclipse Shades

Get your eclipse shades at the Casper Planetarium. $2.00 each.

2017 Solar Eclipse

Eclipse  Conference Information ASTROCON News Release 8-2013 Click here to watch a video about the eclipse.

Transit of Venus Photos

Here are some photos taken of the transit of Venus.

Annular Solar Eclipse Photos

Here are some photos taken of the annular solar eclipse from southern Utah.