What is magnification based on when using a telescope?


Posted January 25th, 2011 by admin 3 Comments »
telescope
Gary C asked:


If I see Saturn right now but I want to see it even CLOSER, what do i need to look for in a reflector telescope? Is magnification solely based on eyepieces or something else?

If I understand correct, the bigger the scope (aperture), the more light it gathers, the clearer the picture. The higher the magnification from certain eyepieces, the less detailed the picture looks? So, the bigger the aperture of the telescope, the smaller the eyepieces I can get in order to see closer and closer and closer?

What should I start to look at in our night sky with a telescope to intrest my 8yo son?


Posted April 27th, 2010 by admin 7 Comments »
telescope
David C asked:


Other then the moon what should I look for to get my son interested in using a telescope during summer in Texas

What is the minimum size telescope needed to resolve this binary?


Posted December 21st, 2009 by admin 2 Comments »
telescope
CLayton asked:


An observer is using a telescope to resolve a binary star with a separation of 0.40 arcseconds using a filter which passes light at 5000 A. What is the minimum size telescope needed to resolve the binary?

Steps would be much appreciated.

When is the best time to see planets in late August, with a telescope?


Posted August 17th, 2009 by admin 5 Comments »
telescope
John S asked:


When is the best time to see planets in late August (20-30th) whilst using a telescope. I live in Southern Scotland, so thanks in advance.

How much detail can you see using a telescope?


Posted July 14th, 2009 by admin 4 Comments »
telescope
As asked:


I know this is a broad question, but assuming I have around $500 to spend on a telescope and I bought the best one I can get with that money.

How much detail can you see?

Like the planets..nebula, galaxies, star clusters

Would I be able to see Jupiters Great Spot?

I own a sony a350 dslr and i want to be able to attach a telescope to it for astrophotography, how do i do it?


Posted March 18th, 2009 by admin 2 Comments »
telescope
Ampallang20008 asked:


I own a sony digital slr a350 camera, and i want to take pictures using a telescope instead of a lens… has any one out there aready done such a thing and what parts would i need to buy and what brand of telescopes would you recommend?
Many Thanks!

can we view clear images of the surface of Planet mars by using a telescope?


Posted March 14th, 2009 by admin 7 Comments »
telescope
ranu asked:


Can we see the surface of mars by using a telescope from hear?
I like to see ice caps on mars.Can Hubble telescope see it.Can anyone use Hubble or is it only for scientists
I like to see ice caps on mars.Can Hubble telescope see it?.Can anyone use Hubble or is it only for scientists?

Have you already seen a planet in your naked eye without using a telescope?


Posted March 13th, 2009 by admin 10 Comments »
telescope
Engr. Ronald asked:


Have you already seen a planet in your naked eye without using a telescope? If yes, how did you know it is a planet and what planet is that?

Which brand of telescope is the best?


Posted February 24th, 2009 by admin 3 Comments »
telescope
Agnostic asked:


Hello,
I’m a beginner at using a telescope and I’m planning on buying one within the next week. I want to find something fairly cheap (about $100.00 to $200.00). I plan on using it a lot so I don’t want something too cheap, something that will be good for looking at planets. Also, when choosing a telescope I know I have to think about where I will be using it, I will be using it in an suburban area with moderat light and pollution. Please let me know what you think would be a great telescope for me. Thanks!