to customize your list.
more stack exchange communities
Start here for a quick overview of the site
Detailed answers to any questions you might have
Discuss the workings and policies of this site
Are Barlow Lenses Good For Deep Sky Observing?
I'm using a 750mm (focal length) by 150mm (aperture) newtonian reflector and I've been curious about using Barlow lenses on deep sky objects. Some of the astronomers at my local observatory say that ...
Oct 9 '13 at 8:13
newest telescope-lens deep-sky-observing questions feed
Hot Network Questions
UK Visa Rejected - Can I reapply immediately?
Comments in PHP authentication system
Algebra oriented branch of theoretical computer science
Were Maiar in feudal-like relationship with Valar?
Help me understand this article
login command not prompting for username/password
How is shift operator evaluated in C?
Are there any bad elves?
How urgent is a *** System restart required *** for security?
Using a given identity to solve for the value of an expression
Equivalent word for 'overseas' for a non-island country?
What happens if a receiver is beyond the end zone in football?
Test scene in Men in Black
Combining many plots with Show produces wrong x-axis position and wrong filling
photoshop - cut and move part of a shape layer
How to handle a dog in AD&D 2nd ed?
How common are cancelled landing attempts?
Is it dangerous to post my MAC address publicly?
How can I create a contrail effect for a spaceship in motion?
Did the Big Bang happen at a point?
How to assign a list of numbers into letter grades
How does GPS receiver synchronize time with GPS satellites?
TikZ picture error: No node named n1 is known, inside a \foreach loop
How should I handle a ruling that really hurts my character?
more hot questions
Life / Arts
Culture / Recreation
TeX - LaTeX
Unix & Linux
Ask Different (Apple)
Geographic Information Systems
Science Fiction & Fantasy
Seasoned Advice (cooking)
Personal Finance & Money
English Language & Usage
Mi Yodeya (Judaism)
Cross Validated (stats)
Theoretical Computer Science
Meta Stack Exchange
Stack Overflow Careers
site design / logo © 2014 stack exchange inc; user contributions licensed under
cc by-sa 3.0