Honkai Star Rail Memory Bubble – How to use, explained

There are many optional tidbits and bobbles to find hidden all around Honkai: Star Rail. On the Herta Space Station, you may come across some mysterious bubbles floating around. These are Memory Bubbles, and you may be confused why the game won't let you access them yet. We know what to do.

What are Memory Bubbles in Honkai Star Rail on Herta Space Station?

Memory Bubbles are a kind of extra collectable that reveal Herta's memories, specifically. The game doesn't give you much prompt to do this, but, to access the Memory Bubbles, you'll need to speak to any of the Herta dolls scattered around the station. I spoke to the doll where you first meet Herta in the Master Control Zone, and she gave me access to the Memory Bubbles.

Interacting with a Memory Bubble after speaking to Herta will initiate a vividly described, blank screen memory. These are all Herta's memories, who has not just lived, but managed to reverse the aging process. Who knows how far back these memories go. Each Memory Bubble you interact with will also give you 1000 Credits.

All Herta Space Station Memory Bubble Locations in Honkai Star Rail

There are 20 Memory Bubbles scattered around Herta Space Station. Finding all 20 will award you the Sensory Socialization Achievement worth 5 Stellar Jade.

All Storage Zone Memory Bubble Locations in Honkai Star Rail

There are six Memory Bubbles to be found here in the Storage Zone. Even though it is in plain sight, I passed by the Memory Bubble by the elevator multiple times before I spotted it.

Related: Honkai Star Rail – All Base Zone Treasure Chest Locations

All Base Zone Memory Bubble Locations in Honkai Star Rail

You can find these four Memory Bubbles in the Base Zone. The bubble in the medical bay can be tricky to find, as it is hidden on top of a medical bed.

All Supply Zone Memory Bubble Locations in Honkai Star Rail

There are five bubbles in the Supply Zone. All of them are in plain sight. If you need help, we can also help you find all of the extra Treasure Chests here!

All Master Control Zone Memory Bubble Locations in Honkai Star Rail

The final five bubbles are again in plain sight in Master Control Zone. Once you've found them all, surprisingly, the one thing you can't do is return to Herta to talk about them, given how emotionally charged they are.

Looking for more Honkai Star Rail Guides? Check out Honkai Star Rail – All Storage Zone Treasure Chest Locations here at Pro Game Guides.