Misc: Whats the largest man made structure visable from space?

Questions

Rugby is played with what type of ball?

Who was the backup band for Cyndi Lauper's #1 album 'She's So Unusual'?

what breed of dog got its name from the German for growler?

Which common french phrase used to describe a road closed at one end translates to 'Bottom of the Bag'?

Which boxer came out of retirement in April 1987 to surprisingly take the WBC middleweight title from Marvin Hagler?