Context: In contrast to the hazy, relatively featureless atmosphere of Uranus, Neptune's atmosphere has active and visible weather patterns. For example, at the time of the Voyager 2 flyby in 1989, the planet's southern hemisphere had a Great Dark Spot comparable to the Great Red Spot on Jupiter. These weather patterns are driven by the strongest sustained winds of any planet in the Solar System, with recorded wind speeds as high as 2,100 kilometres per hour (580 m/s; 1,300 mph). Because of its great distance from the Sun, Neptune's outer atmosphere is one of the coldest places in the Solar System, with temperatures at its cloud tops approaching 55 K (−218 °C). Temperatures at the planet's centre are approximately 5,400 K (5,100 °C). Neptune has a faint and fragmented ring system (labelled "arcs"), which was first detected during the 1960s and confirmed by Voyager 2.

Question: What weather did Voyager 2 observe on Neptune? 
Answer: Great Dark Spot

Question: What weather feature does Neptune have stronger than any other planet? 
Answer: sustained winds

Question: What were the wind speeds recorded on Neptune? 
Answer: 2,100 kilometres per hour

Question: What is the cloud tops on Neptune temperature? 
Answer: 55 K (−218 °C).

Question: What is Neptune's planet center temperature? 
Answer: 5,400 K (5,100 °C)

Question: What observed a hazy featureless atmosphere on Neptune
Answer: Unanswerable

Question: When was the Great Red spot discovered on Jupiter
Answer: Unanswerable

Question: What speed are the winds on Uranus?
Answer: Unanswerable

Question: What weather feature is weakest on Neptune?
Answer: Unanswerable

Question: What did Voyager 1 detect around Neptune in 1960
Answer: Unanswerable

Question: What weather did Voyager 3 observe on Neptune?
Answer: Unanswerable

Question: What weather feature does Neptune have weaker than any other planet?
Answer: Unanswerable

Question:  What were the rain speeds recorded on Neptune?
Answer: Unanswerable

Question:  What is the cloud bottoms on Neptune temperature?
Answer: Unanswerable

Question:  What is Neptune's planet surface temperature?
Answer: Unanswerable