A faraway Cosmic ray

Cosmic rays are incredibly powerful invisible particles, and we can’t be sure where they come from. Not much in the way of a comforting thought, but it makes for a cosmic mystery that astronomers have been trying to solve for decades.  And now they have come one step closer. Here’s what we do know.  Cosmic […]

Always an Eclipse Somewhere

As I often do, I pulled up the Astronomy Picture of the Day, and noticed today’s photo was a fond reminder of the eclipse I witnessed a month ago. I began to think about the preparation and timing, planning and organizing, the countless hours of testing gear for a single moment lasting two minutes, where the […]

Sample Size Solves Problems

Science and technology benefit one another.  New scientific theories afford new opportunities to create technology that can harness the laws of nature.  Conversely, new technologies allow for better instrumentation and unprecedented efficiency in scientific progress.  It’s a continual feedback loop, and some of the greatest challenges in science are solved simply by throwing more resources […]

Cassini Science: Ring Propellors

As I was watching the grand finale of Cassini and listening to the mission team talk about the accomplishments of the mission, I learned a little bit about propellors.  Not your typical airplane propellor, but the name used to describe this fascinating feature in Saturn’s rings. Seeing Saturn’s rings from afar, or even relatively close with […]

Cassini – A Fond Farewell

I remember vividly my first astronomy class in university.  Winter 2004, only months before the Cassini spacecraft was set to arrive at Saturn after a seven year journey.  On several occasions in that class we talked about what we might see when Cassini reached it’s destination.  The first dedicated mission to the jewel of the […]

Juno’s New Jupiter

The Juno spacecraft began its long journey to Jupiter in 2011.  Waking up in 2016 it underwent a successful orbit injection on July 4th. Now after nearly a year of waiting, the public finally gets to see the first fruits of the mission. It has certainly been worth the wait.   A new Jupiter, seen […]