Showing posts with label planets. Show all posts
Showing posts with label planets. Show all posts

Tuesday, 20 December 2022

Constellations and the March of Time

 After an intense period of trying to organise a children's party - lots of walking, lots of cycling in the rain, getting locked in a venue - I've not had much time to write for you this last week, and the freezing weather has prevented any expeditions on the bike. 

Ugh, how fat winter makes me feel. 

-7 nights however have proved to be a blessing, with infinite skies diamond strewn with stars. Mars shines red among them, and I got some ok photos with my Pixel 6A of Gemini, Auriga, Taurus and Orion, the great winter constellations.

The universe is crazy to think about, how these balls of firey fusion energy of varying luminosities and colours randomly scattered in the cosmos, form these patterns that are immediately familiar - I've known the form of Orion since I was a small child. 

It will still look the same when I'm a very old man, but at a universal scale this is nothing. Eons from now, these patterns will have been destroyed by the march of space time.

Almost too much to think about.

Si

All text and images copyright CreamCrackeredNature 20.12.22






Sunday, 16 December 2018

Venus before Dawn

I've noticed Venus high in the sky in the pre-dawn twilight while riding my bike to work in the last couple of  weeks, but I haven't seen it in a truly dark sky setting until this morning at 5am, where it was blazing low down along the road as I pottered about, unable to sleep.

It really is a stunning object at its maximum magnitude.

Earlier on, I'd had a good evening's observing with my binoculars, again spotting Comet Wirtanen which I think is now on the fringes of naked eye visibility, despite what I said a couple of days ago. Too bad moonlight will obliterate it from here on in.

I also observed all manner of star clusters, some like the Mirfak cluster in Perseus which are larger than my binocular field of view, and others that are far less prominent like the three Messier clusters in Auriga - 36,37 and 38.

Comet Wirtanen itself was just about in the same binocular field of view as the most famous star clusters, the Seven Sisters, or Pleiades, in Taurus.

I enjoyed taking in the sights, on what was a much milder evening than a couple of nights ago.

Si

All text and images copyright CreamCrackeredNature 16.12.18