So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...
NASA's farthest spacecraft, Voyager 1, is running low on power but carries on its journey through interstellar space. Credit: NASA / JPL-Caltech illustration At 15.4 billion miles away from Earth in ...
The 47-year-old Voyager 1 spacecraft is back in touch with NASA — but not out of the woods — after a technical issue caused a days-long communications blackout with the historic mission, which is ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The 47-year-old ...