Humanity's Message to the Cosmos

“In 1977, humans sent a message… to aliens.” “NASA launched the Voyager spacecraft

with a golden record attached. This record contained sounds of Earth — music,

greetings in 55 languages, and even a heartbeat. It also included images explaining

human life, DNA, and our location in the universe. Voyager is now billions

of kilometers away and will keep traveling through space for over a billion years.” “If aliens ever

find it… this will be their first impression of humanity.”