Using Stellarium to Find Comet NEOWISE

It’s an amazing time to look up to the night sky! For the first time in nearly 6700 years, comet C/2020 F3 NEOWISE has made it’s return to the inner solar system. These small, icy, dirty clumps remain dim and dark through over 90% of their journey from the distant reaches of the Solar System, but once they close in on the immense heat of our nearest star, things change. Comet C/2020 F3 NEOWISE captured by the Parker Solar Probe as it swings around the Sun. Credits: NASA/Johns Hopkins APL/Naval Research Lab/Parker Solar Probe/Brendan Gallagher The ice melts, pockets of...

A Song to laugh about the 176 Moons of the Solar System

About a year ago I had an idea for a music video.  I wanted to take a concept in science and put it to music, making it funny, catchy, memorable, and educational.  I wrote out the majority of the lyrics but left it alone for a few months, until I connected with the right friend.  My good friend Bob Wegner is a very talented guitarist and audio engineer, and as we spoke about the idea he wanted to be the guy to record it.  We spent an afternoon doing the vocals and guitars, and he cleaned it up and made...

Rubik’s Cube Challenge: Did I do it?

The finale of the Rubik’s cube challenge was on Sunday, and yielded some interesting results. To confirm, I did not look at an actual cube or picture of one between the start of the challenge last Wednesday, and the finale on Sunday.  All I did was read the book on the cube solution.  Before I reveal the results let me give you a rundown of what I had to do. To make it work required memorizing a lot of steps, and learning the notation used by the book. In the above picture, the top side (T) is yellow, the Front...