Quest

I have all the Artifacts. I need to assemble them into the Armillary onboard my ship.

Now that the completed Armillary is on my ship, I just need to power up the Grav Drive to go to the Unity. I should remove the Armillary from my ship if I want to grav jump anywhere else.
Objective: Complete the Armillary

I'm here, in the Unity. There's someone in the distance.
Objective: Be Reborn

If I continue through the path in the Unity, then I'll leave my universe behind forever, and become a Starborn in the multiverse. But I can also leave, and return to my life in this universe.

I decided to leave the Unity and return to my universe. If I change my mind, I can return to the Unity by powering up my Grav Drive while the Armillary is in my ship.