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
How do you measure distance to stars within the galaxy?
I know that for close by stars (<50 LY) we can use the parallax effect. And for distant galaxies we use red-shift (& hubble's constant). So how do we measure how far is a star lets say 50,000 ...
Aug 27 '11 at 4:30
newest doppler-effect stars questions feed
Hot Network Questions
Is the "hybrid" between Fisher and Neyman-Pearson approaches to statistical testing really an "incoherent mishmash"?
Is there a higher Grothendieck ring?
How can I delete everything after the first column in Notepad++?
How to avoid being forked into oblivion by a more powerful contributor?
How does Elsa resolve the practical problems of living in an ice palace?
0 to 10 rating system alternative
Life/retirement hacks - Why aren't more people doing it?
STL Queue Implementation
Comic/tabletop RPG about mice with swords and shields going on adventures
Make macros with random (but specific) output
Is Social Security headed for insolvency?
FullSimplify giving unexpected result
Why does "wc -c" print a value of one more with echo?
Wavelengths blocked by a certain metal mesh
How to write a SOQL for a salesforce report
Agnostic means of identifying a number
Better way to code these deeply nested / multiple if/else statements
Relationship between 3/4 and 4/4
Output the legendary Yggdrasil
engine has too much cooling especially when driving hard
Distinguishing between "opposites" of "ortho-"
PCB, pads with holes but with different nets on top and bottom sides
Solving these two equations simultaneously
Prove that the 25 people can be seated in this way
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