CAN YOU ANSWER THIS? QUIZ - APRIL 2004
1. What color is a comet nucleus and why?
2. What does the Deep Space Network stand for and what purpose will it serve during the Deep Impact encounter?
3. Why is it important to know about comets?
4. What did scientists discover looking at data from the recent Stardust encounter?
5. Why is it important that this mission have ground telescope observation as well as the data the spacecraft gather?
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