This is the 1869th most frequent Korean word.
공간에
"In space" or "in an area."
In this sentence, '공간에' indicates a location where an action takes place (this space).
이 공간에는 많은 사람들이 모입니다.
Many people gather in this space.
Here, '공간에' refers to a specific area where the furniture is placed.
새로운 가구가 그 공간에 잘 어울린다.
The new furniture fits well in that space.
In this context, '공간에' refers to an abstract concept of a place in the future.