avg_rating: 3.94
name: Erin  Macdonald
about: Dr Erin Macdonald is an astrophysicist, science fiction consultant, aerospace engineer, and host of the online series "Dr Erin Explains the Universe". Her specialty is in general relativity, having previously worked in the LIGO Scientific Collaboration searching for gravitational waves. Dr Erin Macdonald is an astrophysicist, science fiction consultant, aerospace engineer, and host of the online series "Dr Erin Explains the Universe". Her specialty is in general relativity, having previously worked in the LIGO Scientific Collaboration searching for gravitational waves. ...more