Possible Clues:

• Buzz in the sky
• Armstrong contemporary
• First on the moon, alphabetically
• Buzz —, US astronaut
• Astronaut found in local, drinking
• Astronaut after whom Buzz Lightyear was named
• Buzz e.g. I derived when derailing trains?
• Buzz out in space
• Buzz --, the second person to walk on the moon
• Buzz who walked on the moon