Summer’s here! The weather’s heating up and skies will hopefully be clear for a bit of stargazing! There are lots of interesting sights in the sky this July, so while you may have to wait longer for it to get dark, get outside, allow your eyes to adjust and get Read more…
Welcome stargazers to that haven where in the midst of our busy lives, between all our comings and goings, we can look up and find solace, and be inspired by the quiet glittering beauties overhead. So let’s start with the summer triangle, discussed in July’s article, and use it as Read more…
We live in a galaxy – a star city with several hundred billion residents. Moreover, we know our Milky Way is a spiral galaxy, with prominent arms of bright young stars that spiral outwards from a central bar that is dominated by old stars. These arms are so prominent as Read more…
It’s September and the schools are back in session. The summer holidays have come to an unfortunate end and now we all have to get back to our daily routines. July and August have been great months for stargazing, but with the coming of September comes longer nights, which is Read more…
Peer deep into the constellation Sagittarius and you will find a spectacular young star cluster and its associated stellar nursery. These are M8 and the Lagoon Nebula. More than 4300 light years (1320 parsecs) from the Solar System, this is an active star-forming region. Billions of years ago our Read more…
When Percival Lowell began the search for “Planet X” little did he know the countless arguments he would cause and effectively how these would lead to a seemingly ever changing solar system. “Planet X” was not the believed birthplace of the X-Men for anyone hoping for the possibility of super Read more…
So, last year I compiled a top 10 list of the best Space/Astronomy gifts which you can view by clicking here. I was so looking forward to receiving my Sheldon bobble head but it looks like those close to me did not take the hint! So this year I have Read more…
The month that takes its name from the Roman Emperor Augustus Caesar provides us with a prime opportunity to locate a celestial king. This and the small but sure monthly progression back to astronomical twilight (total nocturnal darkness) as the year marches on guarantee that the different items in August’s Read more…
So summer is officially over so goodbye to the long bright evenings and short warm nights and hello to autumn with its optimal night sky viewing with the longer nights.Everything is just right.It is the Goldilocks of the stargazing seasons; we also have some of the joys of the summer Read more…
Radio astronomy is the study of the radio frequencies emitted from stars, galaxies and other celestial objects. Radio waves are produced naturally from lightning and astronomical objects, or are produced by man-made communication techniques and broadcasting technology.Many radio telescopes are located around the globe and have helped discover new types Read more…
Our galaxy, the Milky Way, is vaster than we puny humans can imagine.A huge (100 000 light years across) spiral of stars and nebulae embedded in the tenuous interstellar medium , the Milky Way is a about a thousand light years thick apart from where it swells into the great Read more…
With the summer well underway we can really delve into some of the summertime treats the night sky has to offer us.Although the duration of darkness in the summer nights is relatively short compared to the rest of the year there are still celestial treats to behold.There are some very Read more…
A globular cluster is made of hundreds of thousands or even millions of stars packed together in a pretty compact ball. The stars in globular clusters are old and there’s never any sign of new stars forming in them. Older stars are usually yellow, orange and red, so those colours Read more…