Astro-ph round up 2

1502.07301 - Cosmic Strings as the seeds for globular clusters.
1403.5563 - Galaxies in filaments are more likely to have satellites.
1412.4007 - Does quantum entanglement affect gravitational fields?
1501.01309 - More storms on Uranus.
1411.2854 - What is the "size" of a BH interior?
1501.01623 - Estimate one in five M-dwarfs. host an earth in the habitable zone.