I have no academic or professional connection to astronomy or space flight. I'm just fascinated by it, since a couple of years, and want to keep ajour with the rapid development that expands our world.
14 Does the Earth have another moon? Dec 19 '14
12 How often do stars pass close (~1ly) to the Sun? Jun 2 '14
11 How many galaxies disappear beyond the Hubble Bubble horizon every year now? [duplicate] Jun 30 '14
9 Can the asteroid belt be seen from Jupiter? Jul 21 '14
9 What will a lunar eclipse look like from moon? Apr 16 '14