Season 1
- 11,000 Light Years Thick8 Aug 2016
- 2Welcome to Leithybarabran15 Aug 2016
- 3Finding a Needle in a Really Small Haystack22 Aug 2016
- 4The Trouble with Harry5 Sep 2016
- 5Chasing Ghosts12 Sep 2016
- 6Saving Siding Spring19 Sep 2016
Siding Springs Observatory is in danger of closing and resident astronomer Helene McKenzie is the only thing standing in the way. Battling an inept local council and with a ragtag bunch of colleagues, her fight is set to be an uphill one.