Twitter Spaces is a feature on the Twitter platform that allows users to create and join live audio conversations. It enables users to host discussions with multiple speakers while others can listen in. Participants can raise their hands to request to speak, making it an interactive experience. Spaces can cover a wide range of topics, from casual chats to professional discussions. They are accessible to anyone on Twitter, and users can discover ongoing Spaces through their timeline or the Spaces tab. This feature aims to foster community engagement and real-time conversations among users.