
Equestria 485,000
Twilight Sparkle returns to Equestria half a million years after leading the last living ponies into space.
Twenty thousand years into Twilight Sparkle's rule, the burden of the countless trillions of ponies killed Equestria. Depleted, polluted, and dead, the planet was abandoned. The Goddess Twilight Sparkle and her alicorn compatriots led the surviving ponies to a new life among the stars.
Ponies advanced. They evolved, and grew. A golden age of peace and prosperity occurred that lasted for thousands of millennia.
But that was long ago. Before evolution turned against them, and before the deadly Mortality Virus raged through their ranks. Now, at the twilight of ponykind, their final hope is for a small crew to return to their long-dead and long-forgotten homeworld one last time.

148540 words: Estimated about 12 hours to read
38 Chapters:
- Chapter 1: The Dead World 2017-09-17 01:33:06 UTC2113
- Chapter 2: Remnus 2017-09-17 01:33:51 UTC1458
- Chapter 3: Equestria 2017-09-17 01:35:34 UTC2294
- Chapter 4: The Mission 2017-10-01 18:33:26 UTC2053
- Chapter 5: The Machine 2017-10-01 18:34:14 UTC1717
- Chapter 6: What Remains 2017-10-01 18:35:42 UTC3527
- Chapter 7: Crystal Ghost 2017-10-01 18:35:51 UTC1329
- Chapter 8: The Blue Windigo 2017-10-01 18:37:25 UTC3932
- Chapter 9: Shadows 2017-10-01 18:37:35 UTC1446
- Chapter 10: Hammer 2017-10-01 18:39:05 UTC2151
- Chapter 11: Ruins 2017-10-01 18:40:01 UTC5697
- Chapter 12: Born in a Tank 2017-10-04 02:49:25 UTC5730
- Chapter 13: Adorable Ponies 2017-10-05 01:20:06 UTC2514
- Chapter 14: Avoidance 2017-10-06 00:56:18 UTC2658
- Chapter 15: Ancients 2017-10-06 00:58:02 UTC2669
- Chapter 16: Waiting for Memories 2017-11-02 03:01:18 UTC2387
- Chapter 17: Coded 2017-11-02 03:03:21 UTC2038
- Chapter 18: Recollection 2017-11-02 03:04:46 UTC3031
- Chapter 19: Through the Black Door 2017-11-02 03:05:31 UTC2627
- Chapter 20: The Event 2017-11-02 03:06:43 UTC2272
- Chapter 21: Transmission 2017-11-02 03:08:24 UTC4578
- Chapter 22: Meeting 2017-11-02 03:09:23 UTC2327
- Chapter 23: Divergent Opinion 2017-11-02 03:11:04 UTC2241
- Chapter 24: Surface 2017-11-02 03:12:26 UTC3087
- Chapter 25: Scarred World 2017-11-02 03:14:30 UTC5968
- Chapter 26: Mutiny 2017-11-02 03:15:06 UTC3475
- Chapter 27: Dark Recollection 2017-11-02 03:17:26 UTC4749
- Chapter 28: Remains of the Creator 2017-11-02 03:19:25 UTC8011
- Chapter 29: Rejection 2017-11-02 03:21:36 UTC5007
- Chapter 30: Evacuation 2017-11-02 03:23:22 UTC8536
- Chapter 31: Disarmament 2017-11-02 03:26:27 UTC6673
- Chapter 32: In Care of Atmospheric Phenomena 2017-11-02 03:28:59 UTC9765
- Chapter 33: Dark Wings of Steel 2017-11-02 03:30:44 UTC1402
- Chapter 34: Crystal Tower 2017-11-02 03:31:56 UTC5140
- Chapter 35: Cadenza 2017-11-02 03:33:15 UTC4012
- Chapter 36: Extraction 2017-11-02 03:34:29 UTC4268
- Chapter 37: The Lost Goddess 2017-11-02 03:36:57 UTC4410
- Chapter 38: Will of the Goddess 2017-11-02 03:40:03 UTC11248