On The Fly

In this episode. The Best Telescope By Patrick Ball Your telescope comes home in a box full of cheer, with galaxies promised and wonders quite near. The pictures shout WOW! The words say you’ll see. The whole universe—easy!—Just wait, you’ll agree. You open the box. Oh my, what a sight! There are tubes, knobs, and manuals . . . wait, that’s not right. It looks like it’s English, but maybe it’s not? So you build it–eventually–with the patience you've got. Then nighttime arrives. And suddenly— Yawn — You’re tired. You’re sleepy. You’re ready for dawn. The rig is too heavy. It’s bulky and grand. It’s cold to the touch, and it’s tricky to stand. It needs an alignment! It needs a new cord! The batteries died (and your brain is just bored). There’s an app that needs updating—right now, of course— While the telescope sulks like a stubborn ole’ horse. The couch calls your name with its soft, cozy light, so the telescope waits… just one more night. Then next week. Then someday. It slips out...

In this episode, The Tapestry of Truth . . . Imagine a tapestry woven with the threads of countless experiences. These threads are the stories we encounter, the lessons we learn, the relationships we cultivate, and the environments we inhabit. Each thread contributes to the intricate pattern of our beliefs, values, and interactions with truth. Philosophers have long debated the definition of truth. Bertrand Russell defined truth as "the correspondence between belief and fact." Essentially, a statement is true if it accurately reflects reality. Consider Galileo Galilei's observation of Jupiter. Through his telescope, he observed celestial bodies orbiting the planet. Initially met with resistance, this observation revolutionized our understanding of the solar system. Statement: Jupiter has moons orbiting it. Reality: Galileo's observations accurately reflected the reality of Jupiter's moons.  This demonstrates how truth corresponds to reality. Despite initial oppos...

In this episode, Rediscovering Galileo . . . Today, we’re turning our telescopes back in time to explore Galileo Galilei's work and how amateur astronomers today can experience his groundbreaking discoveries for themselves. If you listened to last week's podcast, Planetary Pursuit , you might have heard me say that Jupiter is “my favorite planet." Here’s why– Galileo’s Dialogue Concerning the Two Chief World Systems, published in 1632, challenged the geocentric model of the universe—the belief that everything orbits around Earth. Instead, he advocated for the Copernican model, which places the Sun at the center of our solar system. This book was not just a scientific treatise but also a revolutionary act that put Galileo in conflict with the Catholic Church. Galileo presented his arguments as a dialogue between three characters: Salviati, who supported the heliocentric model; Simplicio, who defended the traditional geocentric view ; and Sagredo, an open-minded observer....

In this episode, Planetary Pursuit . . .   “We are voyagers on Earth sailing through space, like passengers on a ship, and many of us have never considered any part of the vessel beyond the cabin we occupy.” – S. P. Langley Hello, everyone, and welcome back to On the Fly! Today, we're diving deep into planetary observing with my Celestron 500mm f/5 refractor telescope. We'll cover telescope basics, different eyepieces, the planets, and how to use 40mm, 25mm, and 10mm eyepieces to reveal stunning views of our celestial neighbors. 1. Learn the Night Sky; Before standing in the dark, wondering what to do, download "The Planets” app (free) on your smartphone or tablet to locate and identify each planet and when it’s visible. Modern telescopes feature computer-aided go-to functions, but you'll pay considerably more for one with this capability. This may lead to frustration when the telescope doesn't perform as expected. However, remember you have a smartphone, and t...