Detailed Instructions: In this task, you're given a short article. Your job is to classify the article based on its category. Use the following classification labels, 0. World, 1. Sports, 2. Business, 3. Science or Technical. Label the text "0" if it contains information related to world. Label the text "1" if it contains information related to sports. Label the text "2" if it contains information related business. Label the text "3" if it contains science or technical related information. 
Q: Titan flyby overview The first targeted flyby of Titan occurs on Tuesday, October 26, 2004 at 15:30 UTC (8:30 am Pacific time). Cassini #39;s closest approach to Saturn #39;s largest satellite is at an altitude of 1200 km (746 miles) above 
A:
3