The Pinicon Belt

Using the tools at hand, over the next half hour the crew secretly replicates several new headsets. Connecting the headsets to the archives, the Custodian walks you through restoring the alien material to their home universes that were brought here through the rift explosion. First on your list is the doppelgangers.

The Custodian helps you identify the asteroid material that was sucked in, then together you work to send that back. After that, and you have learned something of what it takes, you begin the more careful chore of sending the other crew back, fitting them safely inside their Raven, along with their weapons and power conduits, then flitting them back through the rift with the last material. They're none the wiser, and might be a bit shocked at what happened, but they're as far away from you as anyone can be, sequestered in a parallel universe.

With that task complete, you can ease the rest of the rocky material in the Pinicon Belt back to their origins. In this way, you restore the balance in the rift, to ensure that the rupture can be repaired. When it's all but done, you can attempt your own return.

Any orders for the Custodian once the damage had been repaired?

Using the station and your tricorders, you track down any material that resonates with your universes subspace frequency, and ensure it's all stowed on the Raven. When you're confident that is the case, it's time to return to your own universe and your Pinicon Belt. Time will have passed simultaneously you understand, so hopefully the USS Christa McAuliffe hasn't panicked too much over your lack of communication.

With one of you in a charged environment suit operating the headset, and the rest of you aboard the runabout, you're ready to go.