Dark matter may behave like a superfluid, twisting around black holes into stable quantum vortices. Scientists figured out the conditions under which these structures don't fall apart, paving the way to a new understanding of the universe's invisible part.
🎯 At ultralow temperatures, a special quantum fluid can behave as a single giant particle; when spun, it forms tiny tornado-like vortices—in labs, these are created using lasers.