USC astronomy professor probes deep space with telescope tuned to polarized light
September 21, 2026, Bryan Gentry
For most people, the exciting part of peering through a telescope is what you see — the Moon’s craters, Saturn’s rings or distant star clusters. Thanks to a telescope that scans the sky with the eyes of a dragonfly, astronomy professor Mehrnoosh Tahani is excited about something less obvious: polarized light.