Tag: stars
-
Haumea: Another Dwarf Planet, Another (Minor) Controversy
In today’s piece we will be continuing our tour of distant objects by taking a look for Haumea, the most likely dwarf planet after Pluto and Eris. Pluto and Eris of course have their own articles and videos on this site already. Ceres is another dwarf planet, and being in the asteroid belt makes it…
-
From November to December: Jupiter at Opposition and More Meteor Showers!
As we continue to move later in the month, we are now just past the date where a lot of the cool stuff happened. We are just past the 17th, a little, which is around the time that Mercury had its greatest elongation and it’s the date where the Leonids would have peaked. AS such,…
-
Dark Matter and Modified Newtonian Dynamics: A Very Brief Introduction
Today, we are going to briefly talk about dark matter and dark energy and Modified Newtonian Dynamics. Unfortunately, these are not things that I can show. Then again, I never really show anything in these written pieces, they’re all tell, but even in the attached video I cannot show dark matter. Dark matter, if it…
-
Planet X or Planet 9: The Mysterious Hypothetical Planet
Today we are going to bet talking about a planet that is still hypothetical, planet nine or Planet X, the next planet that is yet to be discovered in our solar system, if it exists at all. Before we get into that, I have made a slight adjustment to the format of my recording. For…
-
The November Constellations
Today, we are still looking at the night sky in November, but we will concentrate on the constellations. In a recent video we looked ahead to the month of November to point out various objects such as Venus, along with some of the upcoming meteor showers. Later this month we will have Mercury’s greatest elongation,…
-
Some Spooky Objects for Halloween!
Happy Halloween! Today we are going to take a look at some of the spooky things in the sky. For this piece, we won’t worry too much about when or where these objects are visible. However, many are visible at this time of the year from Ireland, but many will only be visible with good…
-
A Look Ahead to the November Night Sky
Today, we will be taking a quick look ahead to the upcoming month of November to see what we can see in the sky. As I have mentioned frequently in a few of the recent videos, such as when we were discussing comets and then nova that was supposed to occur in September, predicting the…
-
An Spéir ar Oíche Shamhna! / The Sky on Halloween!
For this piece we will be looking at the sky for Halloween, and a little bit into November as well. The attached video is in Irish, but with English subtitles if you need them. As such, a couple of things do get lost in translation. The Irish for Halloween is “Oíche Shamhna” or Samhain Night.…
-
No Nova? Corona Borealis and the Blaze Star
I am going to start with potentially a little bit of bad news. It’s not very bad news, but at the same time it’s not great, I am certainly a little disappointed. It no longer looks like we will see a new star in the sky this year. For a while, it seemed likely that…
-
The Southern Sky as the Seasons Change
Today we are going to take a trip to the Southern Hemisphere. As I was making the video associated with this article, I saw that the last time I gave a look at the Southern Hemisphere’s sky was this time of the year last year. Here in the Northern Hemisphere we are now leaving summertime,…
Caoimhín's Content 