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    Webb Study Reveals Rocky Planets Can Form in Extreme Environments
    
    
                Release date: Thursday, November 30, 2023 10:00:00 AM Eastern Standard Time
    
    
        
            
        
        
        
        
            Astronomers find a range of molecules that are among the building blocks for rocky planets.
        
        
                Space is a harsh environment, but some areas are even harsher than others. A star-forming region known as the Lobster Nebula is host to some of the most massive stars in our galaxy. Massive stars are hotter, and therefore emit more ultraviolet (UV) light. That UV light bathes planet-forming disks around nearby stars. Astronomers would expect the UV to break apart many chemical molecules. However, the James Webb Space Telescope has detected a variety of molecules in one such disk, including water, carbon monoxide, carbon dioxide, hydrogen cyanide and acetylene. Such molecules are among the building blocks of rocky planets.
 
        
        
     
    
    
    
    
        Find additional articles, images, and videos at
                            WebbTelescope.org
                    
    
    
    
         
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