sepdet: Mars Curiosity Rover's head (Curiosity)
I really really REALLY wish I had a camera I could clamp onto a good telephoto lens AND tripod, or else a camera that fit my ancient backyard scope.

Holding a point-and-shoot camera against the scope's eyepiece and trying not to breathe yielded these:

(Contrast boosted on most of them to try and make it more visible)


It seemed awfully dim after the first bright snap (top left).

Then I looked at the nearly full moon, and even it seemed awfully dim:



What was going on? Oh, right. Clouds. This is what I saw when I stopped trying to leave the shutter open long enough to collect a little light:



I'll have to try Saturn again on another night. Still can't expect much without the right equipment, but it's at a really good angle right now to catch the sun on the rings.
sepdet: (morningcomes)
I really, really need a camera for astrophotography.

Holding a point-and-shoot camera over the lens of my wee beginner telescope is not, repeat, NOT the way to do this. So these photos are not great. BUT!

It's a comet.

my Pan-starrs photos )

Taken at Orange County Great Park, almost exactly 8PM. I heard coyotes howling in the distance, which I find beautiful.

(black strips are some sapling treetops in foreground, which I was using to help me find the comet after spotting it with binocs.)
sepdet: Mars Curiosity Rover's head (Curiosity)
So I went out to the Great Park tonight to look for Comet PanStarrs, after failing last night because of fog on the ocean. I even got a new app, SkySafari, which lets you look up comets and everything else (Comet C/2011 L4 = Panstarrs)!, and then it draws a green arrow pointing to whatever the heck you're trying to find. IT'S OVER THERE, YOU TWIT!

Pannstars is tricky. It should be naked-eye by now, but it's hanging so close to the sun that there's only a very short window after the sun goes down and the sun-glare fades before Panstarrs, also, sets.

I had nearly given up when, suddenly, through the horizon haze, I spotted it (or so I thought) with binocs. YES! YES! THERE IT WAS! Fuzzy little ball with faintish wisp going up.

Except that after writing my "I saw Comet Panstarrs!" post, I found this photo taken five days ago, and now realize that I accidentally a different comet. What I saw looked more like "Lemmon" in this picture: the distinct snowball on the end.

Comets-Yuri-Beletsky
By Juri Beletsky, Observatorio de Las Campanas, Chile [CC-BY-3.0], via Wikimedia Commons


Nevertheless, comet Panstarrs SHOULD be visible to the naked eye this week -- barely -- and quite visible with binoculars.

How to find comet PANSTARRS (visible March 10-20 or so) )

I will be trying again all week. There's an astronomy club demo at the Great Park on Friday with big telescopes, but the lines are always looooong. So, we'll see.

I sure hope comet ISON survives its close encounter with the sun later this year and puts on a show for us in November. If it doesn't melt away completely during its swing around the sun, it should be easy to see with the naked eye. Unfortunately, it's cutting the turn really fine -- only 100,000 miles above the sun's surface! -- so it could get vaporized. But if it survives, it may be the brightest comet since the 1600s.
sepdet: (humbug)

... you suck.


(However, this free app does not suck. Best used in conjunction with a Night Sky, as ISS Spotter only tells you, "the space station will be overhead in your location at X time on Y date" or "it's rising in two minutes" not, "it's right over there, that big white dot sailing past Polaris, you twit!")
Cover Art

ISS Spotter

Mediapilot

Category: Education

Updated: Nov 30, 2012

39 Ratings

sepdet: (Georgie)
The White House has responded to an online petition with over 25,000 signatures urging the government to build a Death Star...

This Isn't the Petition Response You're Looking For

The response is great. Go read it. :)
sepdet: Mars Curiosity Rover's head (Curiosity)
Houston, we do NOT have a problem with this... 



It's really too bad that NASA only recently acquired some social media savvy employees to do their PR. I suspect that we'd have had a lot more public awareness of past NASA missions, particularly the wonders of the shuttle program, if they'd been doing things like this and MarsCuriosity's "GALE CRATER, I AM IN YOU!" Twitter channel all along. 
sepdet: Mars Curiosity Rover's head (Curiosity)
I went up to see how Endeavour's settling in to her temporary home.


She'll look more impressive once the new exhibition hall is built with a full-scale mockup of launch pad with solid rocket boosters and fuel tank, but I really enjoyed being able to walk right under her.

Here's a video I took with my patented "unsteadicam" technique.



Okay, okay, enjoyed isn't quite the right word. "Burst into tears with full lip wobble" sounds less dignified, however.

the rest of my photos from today.

---

trivia for the day: it's spelled "Endeavour" because it's named after Cook's ship. You know, the British explorer who thoroughly honked off the Hawaiians.
sepdet: Mars Curiosity Rover's head (Curiosity)
...so slowly I was able to take 2 hour train and subway up to catch it.
https://mobile.twitter.com/Greekgeek/status/257538607127080961/photo/1

It'll come right next to me once it makes the last turn.

ETA:

I sat down and sketched it after it pulled up behind the hangar. Ipad doodle warning:

http://twitter.com/Greekgeek/status/257602909653569536/photo/1
sepdet: (Uhura)
A little hard to see when you're directly in the path of something going 230mph, but how many people can say they've stood UNDER a space shuttle in flight? (The UFO at lower right is a parking lot light)



-- the rest of my photos here