Due to getting sick, which astronaut was replaced in the Apollo XIII mission?

More Questions:

Which country was athelete Don Quarrie born in?

What novel begins: "It was the best of times. It was the worst of times"?

What author created the character of Tom Wingfield?

In what Australian state would you find Whyalla?

Dodoma is the capital of which African country?

Who founded Microsoft with Bill Gates in 1975?

What was "Ponch's real first name on CHiPs?

What did Dorothy's house land on in "The Wizard of Oz"?

Who became Yusuf Islam in 1977?

What landlocked European country remained neutral in both World Ware I and World War II?

The Gulf War occurred after Iraq invaded what country?

What ocean liner was retired in 1967 and became a hotel at Long Beach?

In what year did the San Francisco 49ers become the first five-time Super Bowl champs?

What is the famous forced march of the Cherokee from Georgia to Indian Country called?

A baby oyster is called a what?