In Star Trek: Descoberta, a única razão pela qual Burnham faria uma viagem de ida porque o cristal do tempo iria queimar depois de abrir o buraco de minhoca.
Mas, no final da temporada 2, vimos que
she opened multiple wormholes successfully to the past before jumping to the future.
Como ela foi capaz de fazer isso?
1. Burnham was making shorter jumps into the recent past (literally writing her own history)
2. Only Burnham was making those jumps
Lembre-se também que
the plan was to take Burnham and Discovery to the future. That trip was one-way. As we see with Burnham's mother, single person jumps don't seem to take anywhere near as much energy.