You might be asking yourself about the title, are there Bengali understating aliens around the earth? Yes, or No - Whatever the answer, NASA has sent a message to the aliens in the Bengali language. Scientists at the National Aeronautics and Space Administration (NASA) of America want to know, can the dwellers in the other planets understand the Bengali language? However, it is still unanswered although the matter had taken place in 1977. Research is still going on.