Hacker News
- Ned Wright's JavaScript Cosmology Calculator https://www.astro.ucla.edu/~wright/CosmoCalc.html 4 comments
- Images taken from 1995 through 2008 used to track specific stars orbiting the proposed black hole at the center of the Milky Way. http://www.astro.ucla.edu/~ghezgroup/gc/pictures/orbitsmovie.shtml 85 comments space
- Awesome explanation of relativity! http://www.astro.ucla.edu/~wright/relatvty.htm 58 comments science
- Mt. Wilson towercam is showing a bunch of lovely fires on the hills in the distance. Better take a look quick since the picture is updated periodically. [PIC] http://www.astro.ucla.edu/~obs/towercam.htm? 8 comments reddit.com
- Southern California Fires: They're about to devour the Mt. Wilson Obervatory. Here's a live pic from the tower cam. http://www.astro.ucla.edu/~obs/towercam.htm 28 comments reddit.com
- If the Universe is only 14 billion years old, how can we see objects that are now 47 billion light years away? http://www.astro.ucla.edu/~wright/cosmology_faq.html#dn 68 comments space