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Detecting changes in a nebula

Hi,

With the fabulous images that are now able to be produced, I was wondering if it would be possible to detect subtle changes in clouds of nebula gas and dust over long periods of time.

Thanks.
Read more : Detecting changes in a nebula | Views : 189 | Replies : 1 | Forum : Ask a silly (astronomy) question


SLR / Telescope connections

I am wanting to connect my Canon DSLR EOS700D to my 10" Dobsonian SkyWatcher go-to telescope but it just occurred to me that if I do the camera sensor will be exposed to the elements. Is there anything I can buy to fit to the camera or T ring that will protect my sensor from contamination?

Thanks,

Keith.
:?
Read more : SLR / Telescope connections | Views : 183 | Replies : 1 | Forum : Equipment Advice


Can I use Fuji finepix for night star photography

Hiya, there

Can I use my Fuji finepix S4400 camera, camera mounted for night time star photography?


Motorising a dobsonian in the azimuth Motorising a dobsonian in the azimuth

Does anyone know how to motorise a dobsonian in the azimuth?
Read more : Motorising a dobsonian in the azimuth | Views : 189 | Replies : 0 | Forum : Equipment Advice


Horizon - School Near Space Programme

I hope that I can kindle a little interest on this forum for a field of personal and professional interest. I would also be happy to answer questions and contribute to the community here.
I run a high school project called 'Horizon'. Each year I recruit a team of pupils who build and launch autonomous, high altitude probes into the Stratosphere (carried by Helium or Hydrogen filled weather balloons).

We've got some amazing footage on ...
Read more : Horizon - School Near Space Programme | Views : 450 | Replies : 11 | Forum : General


This one is a bit special

OK, people with bigger hydrogen alpha telescopes and better photographic equipment would beat this hands down but the Sun was really showing off its disc features on June 10th. I didn't get any close-ups, due to cloud but got a great frame. I used a Coronado PST and Lumix and enhanced the contrast in GIMP:

http://s197.photobucket.com/user/PhillipPugh/media/SunAlphaY14JunD10_zps3cf36885.jpg.html?sort=3&o=3
Read more : This one is a bit special | Views : 241 | Replies : 0 | Forum : Astro imaging


New to telescopes and need advise

Hi folks
I would like s guidance on what model/type of telescope to purchase. We will be moving to the country and living adjacent to a bird/wildlife sanctuary. I would like to purchase the best most versatile telescope for our budget which I would like not to exceed $500 CAD.
A camera is not necessary. As we are new to astronomy so I don't even know what capabilities are available in my budget range but ...
Read more : New to telescopes and need advise | Views : 409 | Replies : 4 | Forum : Equipment Advice


May Video

May was mostly about the Sun. Truly dark sky was difficult to come by as it gets dark way past my bedtime on a week-night and the weekends were cloudy.

I managed a few shots of the Moon and planets, though.

Music is "Awaken" by Yes, which is Jon Anderson's personal favourite and one I like a lot too:

https://www.youtube.com/watch?v=az4g-j6 ... xg&index=6
Read more : May Video | Views : 266 | Replies : 0 | Forum : General


Lunar Impact flashes Observing Group

Discord↓
Lunar Imapct Flashes
Fri May 30, 2014 10:55 pm
Hey there fellow amateur astronomers,

I'm currently doing a project on lunar impact flashes and will be taking observations with two remotely controlled telescope across the next year, when the weather is permitting and the Earthshine is optimal (having a good amount of shadow of the moon to allow the meteor impacts to show up). My main telescope is a 10" Meade telescope. I am ...
Read more : Lunar Impact flashes Observing Group | Views : 240 | Replies : 0 | Forum : Telescopic Observing


Another month over, a new one begun

May report: http://sungazer127ma...5/may-2014.html

June started today: http://sungazer127ma.../june-2014.html

Nearly all solar as I'm not getting much nighttime viewing due to light nights and cloud at weekends
Read more : Another month over, a new one begun | Views : 257 | Replies : 0 | Forum : Your astro observations, images & sketches


 

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