Voyager 1 and 2

Voyager 1 and its twin Voyager 2 are two of the most amazing spacecraft to have ever taken off from Earth. Launched by NASA 16 days apart in the year 1977, these space probes have been traveling to the far reaches of the Solar System, orbiting the outer planets and sending back messages about the data they analyze as they go.

Voyager 1 has since become the first spacecraft to ever leave the Solar System and reach interstellar space, watch the video to learn more!