He had a spacesuit.
A spacesuit
An astronaut would be in a sealed spacesuit when out of the spacecraft and standing on the Moon's surface. So he or she would be able to sneeze (within the confines of the spacesuit).
so that you dont die
a spacesuit dahhh
as long as you are wearing a spacesuit
First of all, If we stand on the moon without the spacesuit we will die.
No, there is no air on the moon. If you are wearing a spacesuit or are in a pressurized vessel, then it is possible to whistle.
One important question that needs to be answered is: What is the composition of the moon's surface regolith and how abrasive is it? This information is crucial for designing a spacesuit that can withstand the abrasion and potential damage from the lunar soil during extravehicular activities.
Neil Armstrong wore a space suit when he landed on the moon.
While the moon, an astronaut's suit must supply oxygen to breath, and to give protection from the harmful rays from the sun.
The only way to breathe on the Moon is if you have a spacesuit with an air tank. The Moon does not contain the oxygen necessary for life. When we move to the Moon and begin to set up permanent colonies there, the habitats will be pressurized just as a space suit is.