Neil Armstrong, John Glenn, Sally Ride
The astronaut spent thirty days in space. They sent the astronaut to the station to see if it was still intact.
An astronaut in outer space
This term typically refers to geologists who become astronauts and apply their knowledge of geology in their career as an astronaut. An example would be Apollo 17 astronaut Harrison Schmitt.
an astronaut floating in a space ship
No, that is wrong.The correct spelling is astronaut.Some example sentences are:I would love to become an astronaut.The astronaut repairs the space station's relay.Being an astronaut is a very dangerous career.
The plural form of the noun astronaut is astronauts.The plural possessive form is astronauts'.Example: These are the astronauts' quarters while they are in training.
The plural form of the noun astronaut is astronauts.The plural possessive form is astronauts'.Example: These are the astronauts' quarters while they are in training.
The list of several dozen female astronauts is at the link
Astronaut is spelled astronaut in German.
One example is how light an astronaut weighed when standing on the moon. As there is very little gravity on the moon, the astronaut was able to jump much higher than he could back on earth.
Neil Armstrong was an American astronaut. He was the first person to walk on the moon.
Singular = astronaut, singular possessive = astronaut's. Plural = astronauts, plural possessive = astronauts'.