- This is the cosmic Spaghetti Nebula! This ionized gas is a remnant of a star that exploded 3,000 light-years away! It spans 160 light-years across. Captured in hydrogen (red) and oxygen (blue-green), it’s a testament to the universe’s powerful artistry. #SpaghettiNebula #Supernova #AstrophotographyJan 20, 2026 23:11