# Physics

**Source**: https://blogs.ntu.edu.sg/science/category/physics/
**Parent**: https://blogs.ntu.edu.sg/science/

## [Discovery poised to help detect dark matter and pave the way to unravel the universe’s secrets](https://blogs.ntu.edu.sg/science/2025/11/03/discovery-poised-to-help-detect-dark-matter-and-pave-the-way-to-unravel-the-universes-secrets/)

by [SPMS Communications](https://blogs.ntu.edu.sg/science/author/spms-communications/ "Posts by SPMS Communications") | Nov 3, 2025

Zig-zag light Light waves emanating from a lamp travel uniformly in all directions. When such waves strike an object, such as a mirror, light reflects. When traveling from air to water, light refracts. These familiar facts form the foundation for how light travels and...

[read more](https://blogs.ntu.edu.sg/science/2025/11/03/discovery-poised-to-help-detect-dark-matter-and-pave-the-way-to-unravel-the-universes-secrets/)