Just now, took a peek out there as the sky was darkening, noticed that it was more than clear enough, and did a couple of test shots. I also noticed another speck in the viewfinder and reframed, but I was still working handheld and sharpness was lacking. As I was setting up the tripod and getting the remote release out and the camera set for mirror lockup*, the last little light
Category: Astronomy
Watch Spica vanish before your eyes!
I really haven’t been finding posting material recently, because I’ve had a lot of other things going on, though I have a few unrelated pics that may show up a little later. Right now, I’m providing what little warning I can, having discovered only this morning that the moon will be occulting Spica this evening.
Basic orbital dynamics: the stars move across the
Fermi and physics
I’m up to these kinds of things again, by which I mean, thinking exercises that won’t ultimately mean a damn thing – but then again, that’s the story of my life, so why stop now?
Most people that have even the faintest interest in the idea of life on other planets are familiar with the Fermi
It’s, like, cosmic, man
On this date a whopping 60 years ago, there came an accidental discovery that helped confirm, and inform, our present view of the universe: the cosmic microwave background (CMB) was first measured.
Here’s the quick run down. Observations of many stars in the observable universe, generally around the early 1900s, showed light spectra that were very similar to our own sun, with gaps in certain
One more for Hubble
Sorting finds n+8
Just two today – or is it three? How does one count these accurately? I don’t want to get in trouble with the IRS…
This one comes from the same session as these, but I didn’t notice this detail until I had brought the image up at full resolution to see if it retained
Too cool, part 53: Two comets
For reasons unknown, I never went looking for these after returning from the trip, but I also never had any such images pop up anywhere in my usual haunts, so I suspected that no one got anything worth keeping. Until now, that is.
Astronomy Picture of the Day features someone who actually got comet 12P/Pons-Brooks
Exactly/mostly as feared/intended
I don’t know who comes up with these holidays, I really don’t – it’s makes little sense to celebrate something so banal. Why don’t we have National Spaghetti Day or Stay Away From Seattle Day while we’re at it?
[Oh. We do.]
But anyway, today/yesterday is/was Encounter Extraordinary/Rotten Luck Day, and since there
You can’t escape
Normally, I avoid the ‘popular’ news items (or, for that matter, nearly all news items) because frankly, there are enough sources for such out there and I certainly don’t need to offer my two pfennigs, much less jump on any bandwagon, and I have established my own typical subject matter herein anyway – stay in your lane, kind of thing. At this point in time, however, the
Visibly different, part 54
Okay, not all that visibly different, really, but it’s not my fault.
We begin with the full moon at 10:12 PM EDT last night.
“Last night” being a little over five hours ago, but basically, before the start of the penumbral lunar eclipse – use 02:12 UTC 03/25/24 if you like. Yes, there was a lunar eclipse this morning (actually, it’s still going on as