What Is A Blue Moon?
                            YouthAstronomySpaceYouth 110Youth 115...                            You may be familiar with the Moon turning red during lunar eclipses, but did you know that it can sometimes appear to have a blue hue?
                         
                                     
        
        
                
        
        
                
        
        
        
        
                
        
        
                
                                            
                        
                            Why Does NASA Observe The Sun In Different Colours?
                            YouthScienceSpaceAstronomy                            The Solar Dynamics Observatory, or SDO, sees the Sun in more than 10 distinct wavelengths of light, showing solar material at different temperatures.
                         
                                     
        
                                            
                        
                            How To Find A Galaxy
                            YouthScienceSpaceAstronomy                            Knowing the addresses of a thousand galaxies yielded a remarkable picture of our universe.
                         
                                     
        
                                            
                        
                            The Largest Known Star
                            YouthSpaceScienceAstronomy                            What is the largest star in the Universe? And why is it that large? And what ARE stars anyway?
                         
                                     
        
                                            
                        
                            What's The Difference Between Asteroids, Comets, And Meteors?
                            YouthSpaceScienceAstronomy                            Asteroids, comets, and meteors: what's the difference?
                         
                                     
        
                
                                            
                        
                            How Saturn Got Its Rings
                            YouthSpaceScienceAstronomy                            There's evidence to suggest Saturn didn't have its rings when the dinosaurs inhabited Earth, so how did they form?