This story is a sequel to Harmony Among The Stars

The ES Harmony has returned home, Princess Twilight has been reunited with those she holds dear and everything has returned to complete normality.

Then there is the mirror portal to Canterlot High, which she and the senior staff of the Harmony had discussed at one point in their journey, filling the Princess' curiosity. It has been closed for around two millenia, so who knows what could be on the other side?

And then there is Discord. He seems to know something, and urges the Princess through.

All this, so the Princess can meet some very enterprising people. Discord has brought the popcorn.

(Featured on 12/12/2017)

Two thousand years after the return of Princess Luna, Equestria's technology and magic has advanced far enough that the once far off dream of faster than light travel is now a reality.

And that reality is the ES Harmony, the pride of its designer, Princess Twilight Sparkle, and Equestria's first FTL capable starship. It is due to make its maiden voyage to travel further than anypony before it.

And yet when they receive a distress call from origins unknown, this ship's maiden voyage will become one the crew will never forget.

(Featured on 31/7/2016)
(Not a strict crossover with Star Trek, but here Equestria Girls takes place in the Star Trek Universe)

Friendship, the Final Frontier.
When a Starfleet ship discovers that the Orion Syndicate is enslaving ponies, her commander decides to do a good deed and return the rainbow-maned pegasus home to Equestria. Things don't go smoothly for the crew of the USS Judges, but what they find may be one of their biggest discoveries ever.
A Friendship Is Magic/Star Trek Online crossover.

Star Strider is a recent graduate from Starfleet Academy, and this is her first posting to a Federation starship, the USS Pegasus. These are the stories of her adventures.

This series takes place twenty years after the events in my previous fic, Where Nopony Has Gone Before.