cosmiccolorsCosmic Colors: An Adventure Along the SpectrumDiscover why the sky is blue, Mars is red and why things appear the colors they do. Then step into the invisible universe to investigate the electromagnetic energy all around us from the...Cosmic Colors: An Adventure Along the Spectrum event flyerCosmic Colors: An Adventure Along the Spectrum event flyerFeature ShowsEarth and Space Sciences60 MinutesGrades 4 & UpEarth's Place in the Universe,Energy,Waves,Waves and Electromagnetic Radiation,Waves and their Applications...Information Transfer,Waves: Light and Sound