Twilight Sparkle was only a filly when Equestria detected the enigmatic Signal. A series of increasingly complex mathematical proofs, the Signal transformed from an intriguing curiosity to reliable evidence of extraequestrian life.

And as it happened, Equestria's exploration of their own solar system was nearly complete. With colonies orbiting every planet and large body, and an asteroid belt filled with miners and prospectors, Twilight's civilization was just about ready to turn its focus outward. The signal was less than ten light-years away, within reach of a daring, experimental voyage. A voyage Twilight Sparkle would lead.

Along with a small crew of the most skilled scientists and engineers Equestria could offer, Twilight is determined to uncover the mystery of the Signal, and brave the final frontier for future generations of Equestrian explorers.

A comment-driven, CYoA story. Please use the links provided in the author's notes of each chapter to vote, rather than the comments.

This story is a creative experiment of mine, one meant to explore the general idea that creativity is often most fostered by restrictions. As a result, I've imposed a number of restrictions on the writing of this story, which I'm stating explicitly here so I can be called out if I break any of them.

1. Brevity is the soul of wit
No chapter may be more than 1000 words long. This wordcount only includes prose, and not the questions/rolls.

2. Every choice matters
When a choice is offered in a chapter, at least one sub-optimal choice must be present, with no indication about which is which other than the prose itself. Every chapter should end with a CYoA-style decision tree when possible.

3. Fate is cruel and the universe is heartless
The decision of the vote must be respected. This means any character could be killed, or the entire story could end in failure, if that's what the votes decide. Where numbers, stats, and randomization appear in the text, these elements are not verisimilitude, but are decided by public diecrolls in my discord server.

Note: Because of the unusual production of this story, its chapters won't be edited in the same way as my usual fare. Feel free to point out any mistakes you encounter.

Awesome cover by Zutcha as you can probably tell. Editing stuff by Two Bit and Sparktail, where applicable.

The Elements of Harmony didn't work. Nightmare Moon won. Her beautiful night has been unending for over two years now, and her reign over Equestria is total.

Twilight and Pinkie Pie never gave up, even after everyone else did.

An infinity of praise be to Harwick for the cover art.

After my grandfather passed away I inherited a strange staff from him. I discovered that the staff gave me strange visions of a place I had to go to. I experienced visions, day and night, and in the end I decided to follow them to see where they would take me. I did not expect to be taken away from Earth and sent to a place that defies everything I know, and I certainly did not expect to hear that not all the members of my family were human.

Editors are lordofchaos14, Joyjay, The Invisible Man and JBL.

Warning: Contains small amounts of Anthro. Equestria Girls did not happen in this story.

My first fic posted here, told from a 1st person perspective. Rated Teen to begin with, this may change as more ideas develop, but I'll try my best to keep it Teen.

After years of shame and ridicule, archaeologist and explorer Lyra Heartstrings stumbles across a discovery that validates all her theories and ideas in one fell swoop. Along with her best friend, Bon Bon, and her old classmate Cadance, they find themselves faced with a mystery and marvel that may change everything.

Following the next greatest lead found in the database of an ancient race, another international team is formed. Led by Doctors Carter and Jackson, they strike out to explore another network of Stargates discovered in a galaxy on the edge of the local cluster. In the process, their findings will cause them to question much of what they thought they knew.

The adventures continue and unlikely allies will face dangers new and old as the Legacy of the Ancients continue to unravel in the latest chapter of the universe.

[Co-written by Thunderclap and Shagohad12] Formerly co-written by Grey Cait. [Edited by: Lithl and m2pt5][Cover art: 1, 2 modified + vectors]
Now with a Russian reading by SviMik

A first-in scout from the Associated Worlds investigates the anomalous star system IGS 254672, expecting to find the home of a machine god. She finds herself making first contact with sophont ponies instead. A couple of them are weakly godlike ponies, but still...

Neither world will be quite the same again.

Side stories and notes can be found here.

(This is actually a crossover with the original SF that I write as my day job, which is to say with the universe of Vignettes of the Star Empire and The Core War and Other Stories, and if you like - although it should not be necessary to read this - you can read a whole selection of the nanofiction I write in that setting over at the Eldraeverse blog. I also have a Patreon which exists to fund my ongoing original writing, but if anyone wants to give me money for this instead - I'm not asking, in this case, but you never know - I surely won't turn it down.

The Eldraeverse also has a Discord, which has an #advancedverse channel specifically for this fic's AU; feel free to drop in at: https://discord.gg/SnzkKhf

As such, I should warn you in advance, gentle reader, that updates may be erratic, because I also have said writing-as-a-day-job to do and it has to take priority. I hope that won't put you off.

Timeframe-wise, it's safe to assume these events start sometime in the middle of S3, and continue from there. The situation will of course butterfly-effect away from canon with reasonable speed, and there may be a few changes needed in the course of the fusion, hence the AU tag.)

There are 100 billion stars in the Milky Way, and humanity is determined to explore every one. We send probes, probes with the blueprints to reproduce human explorers upon arrival. Uninhabited worlds the galaxy over can be colonized and populated, until after many years they too can join the vast throng of interstellar civilization. But if a probe is very, very lucky, it will land on a populated world instead. Equestria is one such world.

Even so, it's far from perfect for colonization, not with an environment lethal to human life. But each probe is resourceful and armed with the greatest machine intelligence mankind has devised. If placing a human mind into a newly manufactured human body won't work, it will just have to get a little more creative.

This book has a Hardcover! If you want to pick it up, you can grab it here: https://starscribe.net/

This story was written at the behest of Canary In The Coal Mine, who is sponsoring it on my Patreon. As usual, cover by Zutcha. Editing by Two Bit and Sparktail.

Fantastic prereading help from: Chyre, Danger Noodle, Doctor Disco, and Doggyshakespeare (who also did the Esperanto translation). Thank you all for helping to make this story more readable and more consistent for everyone.