See elusive planet Neptune in opposition tonight (Sept. 16)
Located at the outer edge of the solar system, the distant planet Neptune will make its closest approach to Earth on Friday, when it will be visible in opposition to the sun all through the night.
TroibNews 
Located at the outer edge of the solar system, the distant planet Neptune will make its closest approach to Earth on Friday, when it will be visible in opposition to the sun all through the night.
