Astronomy Cast Ep. 254: Reflection and Refraction
Light can do some pretty strange stuff, like pass through objects and bounce off them; it can be broken up and recombined. In fact, everything we “see” is actually the end result of reflection and refraction of light. Time to understand how it all works.
Remember that we record every episode of Astronomy Cast as a live Google+ Hangout on Mondays at 12 pm PST / 3 pm EST / 2000 GMT. You can watch us record the episode and even jump into the Hangout and ask us some questions. Follow Fraser on Google+ to see when it happens.
Recent Posts
By Watching the Sun, Astronomers are Learning More about Exoplanets
Watching the Olympics recently and the amazing effort of the hammer throwers was a wonderful…
Coronal Loops-Digital Art Combination Captures Power of the Sun, Rendered by Andrew McCarthy
Our Sun is one of the most fascinating objects in the universe and photographing it…
Estimating the Basic Settings of the Universe
The Standard Model describes how the Universe has evolved at large scale. There are six…
Dark Matter Could Have Driven the Growth of Early Supermassive Black Holes
The James Webb Space Telescope (JWST) keeps finding supermassive black holes (SMBH) in the early…
If Gravitons Exist, this Experiment Might Find Them
There are four fundamental forces in the Universe; strong, weak, electromagnetic and gravity. Quantum theory…
How Vegetation Could Impact the Climate of Exoplanets
The term 'habitable zone' is a broad definition that serves a purpose in our age…