#2
Voyager 1 and 2
Launched in 1977, the twin Voyager probes are humanity's most distant emissaries, with Voyager 1 crossing into interstellar space in 2012 and currently over 15 billion miles away. They achieved the Grand Tour of Jupiter, Saturn, Uranus, and Neptune, discovering 24 new moons and active volcanism on Io. Voyager 2 remains the only spacecraft to visit ice giants, a data point unmatched through 2025.
0
Photos (1)
Comments on "Voyager 1 and 2"
Have a take on this ranking?
Comments are how the argument actually happens here. Posting one needs a free account — it takes about a minute.
No comments yet.
The first comment sets the terms of the argument.