Excors Ars Centurion
12y
365
Subscriptor++
Resistance said:
I thought the current trajectory has the spacecraft and everything near it returning to Earth?
Yes - NASA says the translunar injection burn was also the deorbit burn. It's a very long deorbit trajectory, and there's six opportunities for correction burns to ensure a safe reentry angle and splashdown location, but they're already on their way to Earth. And they've skipped the first two correction burns because the trajectory is close enough to optimal.

If I'm interpreting this paper right, the requirement is to reach the entry interface with a max downrange error of 25.6km (figure 4), with up to 20 m/s delta-v of corrections, so this is just about fine-tuning. I presume that means anything that's still floating near the spacecraft, and not flying off at many m/s, is close enough to the optimal trajectory that it's still going to impact the Earth.