Science and Technology Videos
One of the most recognizable NASA spacecraft of the 20th century is experiencing some strange activity. With close to fifty years of continuous flight, Voyager 1 is a certified space soarer. But NASA is attempting to figure out why it is beaming back an odd message. Are these signals from extraterrestrial life? And how, up to this point, has the Voyager spacecraft been able to send radio messages?Credit Voyager