Spaceships, Sun Rays and Glowing Skies!

How does fuel burn in spaceships without oxygen? Why do we see sun rays from behind clouds? Why is there often a red glow in the night sky? We take on your cosmic questions in this week's show as well as reveal how radios pick up aircraft transmissions, why solar panels work better when facing south and we investigate if the recent earthquakes have knocked the earth off its Axis! Like this podcast? Please help us by supporting the Naked Scientists