Or perhaps the interstellar medium, through which the light has passed, attenuates or disperses the shorter [bluer] wavelengths much more than the longer [redder] wavelengths (see illustration).
या त यसलाई असफल बनाउने या त यसको गैरकम्युनिस्टकरण गर्ने कुरालाई आउँदा दिनहरूमा सघन रूपमा अघि बढाइनेछ ।