Caoimhín's Content

Astronomical and Educational content, in English and Irish

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  • Neptune: The Most Distant Planet in the Solar System

    After taking a c loser look at all the other planets, we are finally moving on to Neptune. Previously, we took a look at the dwarf planets as a group and some other minor bodies. Once we’ve dealt with Neptune, I will move on to taking a closer look at those distant objects, as well…

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  • Dwarf Planets and other Small Distant Objects

    In today’s piece we are going to be taking a look at a different class of objects, the dwarf planets. Almost every month I briefly highlight a given planet, you can go back through the archives if you’d like to see some examples. Later this month we will be talking about Neptune, so I will…

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  • Venus in the Evening at Different Latitudes

    I’ve mentioned the planets quite a lot recently, and with good reason. Over the course of the month of August, particularly in the morning, there are going to be a lot of planets in the sky. Even early in the month we have Jupiter, Mars and Saturn all together in the sky. If you caught…

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  • A Look Ahead to the Sky in August: the Perseids, the Planets and More!

    As usual, as we draw to the end of one month, this piece is going to be an overview of what we can expect next month. We’re going to look ahead into August. Of course, not much is going to change between late July early August, but over the course of the month we will…

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  • The Early Morning Sky in Late July: Planets, The Pleiades and More!

    With so many interesting things up in the morning as we come to the end of July, that is where we are going to focus today. This especially includes the planets, with three visible to the naked eye, and two more with a sufficient telescope. We don’t even have to wait until early in the…

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  • Astronomy: Misconceptions, Exceptions and Tricky Questions

    Today, I’m going to try and take a look at misconceptions about space. In the attached video, I talk through a couple of the common misconceptions. However, to continue my tendency toward being a bit clearer and more explicit in these articles, I’m really trying to take a look at the reasons these things are…

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  • Uranus: A Closer Look at a Barely Visible Planet

    Continuing my series taking a closer look at the planets, we are now onto Uranus. In previous pieces I have covered mercury, Venus, Mars, Jupiter and Saturn, so you can take a look back to see those if you’d like. The Earth, of course may fall a little outside the realm of astronomy, and for…

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  • The Moon and Constellations in July: No Telescope Needed

    Given that the past couple of videos heavily featured objects that at least require a telescope to see, I decided that in this piece I’d go through some of the things visible to just your eyes in later July. Telescopes and binoculars are, of course, wonderfully useful tools for astronomy and reveal a lot that…

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  • Meteor Showers in July: How and When to Observe, and What to Expect

    I only recently put up a piece providing a look ahead to the month of July, but it was just an overview, so I’m going to cover one thing that I left out, the upcoming meteor showers. Meteors, of course, can be tricky to see. Looking at the sky from a city, especially if the…

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  • How the Sky Looks Using Binoculars: Galaxies, Nebulae, Planets and even Moons!

    In most of my videos, I zoom in as far as is necessary to see whatever details I want to talk about. In real life, you are usually limited by the magnification of whatever instrument you are using, be it a telescope a binoculars. People don’t often associate binoculars with astronomy, instead binoculars normally get…

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