astronaut

a parachute in a backpack; an astronaut's backpack.

There're three astronauts in the spacecraft.

The rocket boosts the astronaut into space.

The astronauts work and live in the space capsule.

The astronaut was welcomed with joyous,resounding acclaim.

the astronauts rode elevators to the launch pad.

the exhilaration of weightlessness, to which many astronauts have testified.

briefed the astronauts before the mission.

An astronaut will attempt to leave the stationary spaceship and then return to it.

The astronauts soon got used to the condition of weightlessness.

The astronauts have special breathing apparatus.

The astronauts piloted their craft down to the lunar surface.

News of the astronauts' safe return to earth was delayed.

This vehicle is scheduled to softland two astronauts on the moon.

an astronaut's worst nightmare is getting detached during an extra-vehicle activity.

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

The astronauts succeeded in returning from the moon to the earth according to the plan.

While one of the astronauts went round the moon in the command module, the other went down to the surface in the lunar module.

The genesis rock was collected by Apollo 15 astronauts near Hadley Rille at the border between a lowland “sea,” or mare, and the lunar highlands.

Spacewalking astronauts installed an 88-million-dollar spectrograph designed to detect faint light from faraway quasar .