AstroTalk Episode October 3, 2019

Fast Moving Stars. The Deep Space Network. Andromeda the Cannibal. Where is Planet 9? Primordial Black Holes.

2:08pm - 2:43pm

The Deep Space Network. Fast Moving Stars. Why? How to photograph a black hole? Creating complicated computer algorthrims is necessary. The Cannibal next store. Andrormeda is going to cannibalize the Milky Way one day. Planet 9 and TNOs, trans Neptunian objects, orbit in a different plane than the other planets. This suggests that something else, Planet 9, is tugging on them. Where can we find primordial, or grapefruit-sized, black holes.