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Today, 09:07 AMWhy is it called a toilet, and not a soilet instead?5 replies | 42 view(s) -
Today, 08:42 AMHi there, Welcome to the forums!11 replies | 35 view(s) -
Today, 08:31 AMnot_Fritz_Argelander replied to a thread COSINE-100 fails to replicate DAMA dark matter signal in Astrophysics ForumDr H has something useful to add...3 replies | 37 view(s) - Today, 08:28 AMBraingasim replied to a thread Whenever I type in a question about astronomy the Astronomy Forum has an answer! in Forum Welcomes IntroductionsHi there, Welcome to the forums!13 replies | 62 view(s)
- Today, 08:27 AMBraingasim replied to a thread Walking carefully through the minefield. in Forum Welcomes IntroductionsHi there, Welcome to the forums!2 replies | 25 view(s)
- Today, 06:34 AMnot_Fritz_Argelander replied to a thread COSINE-100 fails to replicate DAMA dark matter signal in Astrophysics ForumI'd view it as such slight support that it's nearly neutral. As far as scientific method goes, I'm pretty strictly Popperian. I.e. since...3 replies | 37 view(s)
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Today, 06:15 AMThinkerX replied to a thread COSINE-100 fails to replicate DAMA dark matter signal in Astrophysics Forumok, stupid question, but... could this be construed as support for, or at least neutral to that 'negative mass' thing we were discussing? (dark...3 replies | 37 view(s) -
Today, 06:10 AMGabby76 replied to a thread Walking carefully through the minefield. in Forum Welcomes IntroductionsHello and welcome to the forums :) The 130mm is a nice size for viewing.2 replies | 25 view(s) -
Today, 06:08 AMFrisky replied to a thread Currently struggling with condensation on my 32mm 2" eyepeice in winter. Any ideas? in Telescope Eyepieces ForumI'm in the land of ice, snow and bitter cold. Temps here have been at January levels since early November, and I just haven't had a problem observing...6 replies | 78 view(s) - Today, 05:51 AMHello all, Just decided it was time to do a little stargazing and started reading.... Oh dear! What a huge field! So decided rather quickly to join...2 replies | 25 view(s)
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Today, 05:46 AMSkyRover replied to a thread Can I mount an Orion Starblast 4.5 to a Tripod? How? in Astronomy Beginners ForumIn that event, here's the 130mm f/5 in a tabletop format... ...9 replies | 162 view(s) - Today, 05:30 AMFor collimation the star does not need to be that far away and a star test will always be the best option. The artificial star just lets you do a...13 replies | 191 view(s)
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Today, 05:20 AMYeah, it will make a big difference. You have such a nice scope for AP. You can get MUCH better focus if you use the mask for focus. Joe3 replies | 51 view(s) -
Today, 05:17 AM:) Wow OK, my turn. Stellarvue, about 100mm, with a feather touch rotatable focuser and one of those fancy CMOS cameras. And a place warm...5 replies | 42 view(s) - Today, 05:16 AMSuddenly, I would very much like to be a Westonnen firefighter. Yes, very much. :lol:4 replies | 45 view(s)
- Today, 05:12 AMBoy is that the truth. Thanks again for this excellent article.5 replies | 77 view(s)
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Today, 05:05 AMMaybe one bad frame with elongated stars in the stack? I've seen that cause stars looking like that in some of my processes before. Steve6 replies | 32 view(s) - Today, 04:54 AMkanadalainen replied to a thread Perseus clusters, Ursa Major doubles, and Baader T2 prism first light in Astronomy Reports ForumHello Andrey, Thanks for the detailed report! I learned something about prism diagonals today too. :) Is any variant of the Onyx ED80 scope...7 replies | 39 view(s)
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Today, 04:35 AMI am enjoying your image work, Tom Thanks for sharing.6 replies | 32 view(s) -
Today, 04:30 AMDanke, JG and Gabby. I looked at the artificial star device (in English!) and as I suspected the source DOES need to be tens (60?) of meters from...13 replies | 191 view(s) -
Today, 04:29 AMReally nice job on the filaments, but how come the stars are all triangular? Is something pinched in the light path? They all point straight...6 replies | 32 view(s) -
Today, 04:24 AM:twothumbsup::twothumbsup:6 replies | 32 view(s) -
Today, 04:24 AMThanks for the heads up!7 replies | 68 view(s) -
Today, 03:59 AMAwesome job on the filaments, Tom!6 replies | 32 view(s) -
Today, 03:51 AMWow Tom that's great! The data looks superb but you could get much more out of it by applying a mask to keep the stars from blowing out, and by...6 replies | 32 view(s) -
Today, 03:39 AMM1 full frame by Tom Whit, on Flickr Full frame M1 crop by Tom Whit, on Flickr Cropped6 replies | 32 view(s) - Today, 03:37 AMCamelHat replied to a thread Looking into Scope breaks my back. What to do? in Dobsonian Telescopes Forumhttp://www.astronomyforum.net/dobsonian-telescopes-forum/183602-z12-dob-stand.html7 replies | 36 view(s)
- Today, 03:37 AMYou will like the binoviewer. :)11 replies | 108 view(s)
- Today, 03:30 AMThank you JG, great reads & comments. My French is sehr schlect - in google translate it spoke about color near the bezel - that is where the...11 replies | 108 view(s)
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