Trisha Muro

All Stories by Trisha Muro

  1. Space

    Explainer: Telescopes see light — and sometimes ancient history

    Different kinds of telescopes on Earth and in space help us to see all wavelengths of light. Some can even peer billions of years back in time.

  2. Physics

    Explainer: Understanding electricity

    Here’s what allows you to plug in and power up the devices in your life.