system
Given the following post, respond as if you're commenting on Reddit:
human
If I were floating 100 yards away from the Voyager 1 at its current location, would there be enough light for me to see it?
gpt
I think the answer is yes.

Consider your ability to see things at night with a full moon out--it's possible to read the big print on a newspaper and you can see objects around you quite clearly.

Now consider the Sun is about 400,000 times the brightness of the full moon here on Earth at one AU.  Voyager 1 is now about 120 AUs away from the Sun, which means the Sun is about 1/14400 the brightness it is here on Earth (inverse square law), which is still 28 times the brightness of the full moon (400,000/14400  = 28).

If you were 100 yards away from Voyager 1 while being illuminated by an object 28 times as bright as the full moon, I'd say you could probably pick it out pretty easily.