Sentence examples for on astronaut from inspiring English sources

After lunch is a lecture on astronaut protective socks.

And he is on NASA committees advising medical doctors on astronaut health and engineers on lunar habitat.

These included the design of the Mercury capsule, the choice of rockets and decisions on astronaut qualifications and mission control procedures.

Michael D. Griffin, NASA's administrator, told a news conference at agency headquarters that when an earlier report on astronaut health issues raised the question of possible alcohol abuse before missions, he took the issue seriously because it involved flight safety.

The House space and aeronautics subcommittee has promised to hold hearing on astronaut health in September.

In order to investigate the biological effects of galactic rays on astronaut cerebral functions after space flight, mice were exposed to different heavy ions (HZE) in whole-body conditions at doses comparable to the galactic flux: 12C, 16O and 20Ne (95 MeV/u, at 42 76 mGy).

Some studies indicate the round-trip journey could take up to 9 months, making it an ambitious mission that would require an add-on astronaut habitat, an upgraded SLS upper stage, and perhaps more importantly practice.

Each generation builds on the next, and these guys now are full-on astronauts, going into another realm".

He said that the shutdown on the shuttle program in 2010 puts pressure on astronauts.

Researchers already know that life in orbit can have profound changes on astronauts.

Representatives described a procedure used on astronauts who suffered from muscle atrophy while in zero gravity.