The correct capitalization would be "Did your astronauts land on the moon?"
The moon.
The American effort to land astronauts on the moon was named the Apollo program.
Yes they did.
Neil Armstrong
The astronauts of the Apollo-Soyuz mission did not land on the moon.
The astronauts land on the moon and also take off from the moon on their Lunar module.
The two astronauts to land on the moon were from the U.S.A.
The Apollo 11 astronauts landed on the Sea of Tranquility.
So far all the noon landing astronauts were astronauts not artists.
The astronauts landed on the moon on 20/7/1969.
The Lunar Module was not a model. The first to land on the moon was Apollo 11's "Eagle".