Overview

• Researchers from the COMPACT Collaboration are studying the cosmic microwave background to identify potential nontrivial topologies.
• The study suggests the universe might resemble a 3-torus or other complex shapes, allowing for unique spatial connections.
• Current models and data do not rule out the existence of these exotic structures, which could explain certain cosmic anomalies.
• Future searches will leverage machine learning to analyze temperature fluctuations and large-scale structures for signs of complex topology.
• The findings could provide insights into the universe's anisotropy and the fundamental nature of space and time.