Voyager 2

Voyager 1, the farthest human-made object from Earth, is now about 25.76 billion kilometers (16.01 billion miles) away, and trackers show it will be one light-day from Earth in roughly 48 days. Its twin, Voyager 2, sits at about 21.55 billion kilometers. Space watchers are marking the milestone, which would be the first time a spacecraft is a full light-day from our planet.

NASA's Voyager 1, the most distant human-made object, is now 25.76 billion km (16.01 billion miles) from Earth and is on course to be a full light-day away in about 49 days, meaning a radio signal will take 24 hours to reach it. Its twin Voyager 2 sits at 21.55 billion km. Space enthusiasts are marking the milestone as a striking reminder of the scale of interstellar space.