এলিয়েনদের পাঠানো বার্তা ♦ Arecibo Message ♦ কী উত্তর দিয়েছে এলিয়েন ♦ fact & fiction বাংলা ♦ PJPAF copertina

এলিয়েনদের পাঠানো বার্তা ♦ Arecibo Message ♦ কী উত্তর দিয়েছে এলিয়েন ♦ fact & fiction বাংলা ♦ PJPAF

এলিয়েনদের পাঠানো বার্তা ♦ Arecibo Message ♦ কী উত্তর দিয়েছে এলিয়েন ♦ fact & fiction বাংলা ♦ PJPAF

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 hey my friend Riaz is here. And you are watching your own channel 'Fact & Fiction Bangla'. So how excited are you about making new ones? How do you approach someone you don't even know as a friend? As a civilization we humans are always excited to make friends with other extraterrestrial civilizations. For example, you must have heard about Voyager-1's golden record. Another such attempt was the Arecibo message of 1974. It is a special radio message, much like a secret code. Which only an intelligent creature can decode and understand what it says. This radio signal was sent to a galaxy 25 thousand light years away. But what did we say about our friends in the distant sky, our own? Let's find out.
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