Voyager-1 to reach one light-day from Earth in 2026
In 2026, NASA Voyager-1 will become the first spacecraft to reach one light-day distance from Earth. It's already the farthest human-made object from Earth. The new milestone will be achieved when it takes 24 hours for a radio signal to reach the spacecraft. Currently, it takes 23 hours, 33 minutes, and 22 seconds for a message to reach Voyager-1.