Space
Do you think that the space program is in worse shape than it was in the 1960s?
Do you think that there is life in the solar system other than our own?
What do you think the effect would be if we made contact with other intelligent beings?
Does anything about space still surprise you?
How big is the Universe?
What are Parallel Universes?
What are Wormholes?
What is the Eye of Jupiter?
Why does Saturn have rings and other planets don't?
They do. Saturn has bright icy rings. However Jupiter, Uranus and Neptune also all have rings, but they are dark, and we don't see them so well. But they do have rings, but even if Saturn's are bright and icy because they are a lovely sight, believe me, see Saturn in the sky now.
Why is Pluto no longer classified as a planet?