The sky is blue and sunsets are red because different colors of light behave differently when they encounter air molecules, known as Rayleigh scattering. Source Share: Previous Post Whistleblower calls out Twitter for spambots and mishandling user data Next Post China: Drought And Heatwave Lead To Limited EV Charging Services Related Articles Space Watch rockin’ new trailer for Zack Snyder’s ‘Rebel Moon Part Two: The Scargiver’ (video) Space ‘Fireflies’ help NASA map radiation around Jupiter and its moons Space Stellar jets twist and turn through space in entrancing new photos Space There’s lots of water on the moon for astronauts. But is it safe to drink? Space NASA’s Ingenuity Mars helicopter flies on back-to-back days to prep for ‘solar conjunction’ (video) Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. 4 + = 11