Category: Astronomy
-
Comets in October: 3I/ATLAS and C/2025 A6 Lemmon!
Today, we are going to take a look at a couple of comets, including the interstellar comet 3I ATLAS. However, we’re going to start with a comet that was discovered much earlier this year, Comet C/2025 A6 Lemmon. From the first part of the name, C/2025, we know this was a comet that was discovered…
-
The Motion of the Constellations
Today, we are going to be taking a look at the night sky in October. We will be looking at the constellations, but we aren’t going to stick with just this month. Rather, we are going to see how the constellations will shift from this month into winter. You may have seen my previous piece…
-
Ancient Constellations: The Sky in the 1800s BCE
Today, we are going backwards in time! We are going to go into the past instead of looking into the future as we normally do. I have taken a look at ancient skies before, but that was quite a while ago. We are going all the way back to the 1800s in this video, and…
-
October Meteor Showers: The Orionids and Draconids!
Today, we are yet again looking to the October sky, and we’re going to look at a couple of the minor events that we skipped over in the previous piece. I mentioned last time that the Moon is having a reasonable conjunction with Saturn early in the month, and we’re coming forward to the Full…
-
Jupiter and Saturn in the 7500’s!
Today, we are going to look ahead into the future. If you are a regular reader of the posts on this website, then you know that I regularly get suggested different things to take a look at in the sky, often future events. We are going quite far into the future this time and we’re…
-
A Look Ahead to October: A Supermoon, Occultation and Conjunctions
Today, we are going to take a look into the month of October. We’ve already seen so much of the late September sky, we’re going to go a little bit into October, rather than starting on the 1st. We’re going to jump a couple of days into the month in order to see some of…
-
The Gradual Sunset at the North Pole
Today, we are going to be taking a look at the sunset for autumn, but we’re mostly going to be looking at it from the North Pole. However we’ll start with sunset from Ireland in late September. As the Sun sets, first it drops behind trees and buildings, then the horizon itself. We know the…
-
Oppositions and an Eclipse around the Equinox | Urchomhaireacht agus Urú timpeall an Comhnocht
Today, we will be looking at the sky for late September, especially around the day of the equinox. I won’t talk about the equinox itself that much, but you can search my previous posts to find a few more focused discussions of it. I have talked about the late September sky already, however the attached…
-
The Sky from Lower Latitudes: Mars and the Milky Way
Today, we are going to take a look at the late September sky, but for a change we are going to look at the sky from a lower latitude. I usually speak from the perspective of Ireland, and here in Ireland we’re pretty far north in the northern hemisphere. As we’re pretty high up on…
-
Another Titan Transit and Saturn in Different Years
Today, we are going to be taking a look at the planet Saturn. At the moment you can catch it just a little after sunset towards the east. Here in Ireland we can see it by about 9 o’clock in the middle of September. We’re going all the way forward to the 20th of September,…
Caoimhín's Content 