Q. How do I become an astronaut?

A. We will assume you mean a NASA astronaut, since it's probably impossible for a non-Russian to get into the cosmonaut corps (paying passengers are not professional cosmonauts), and the other nations have so few astronauts (and fly even fewer) that you're better off hoping to win a lottery. Becoming a shuttle pilot requires lots of fast-jet experience, which means a military flying career; forget that unless you want to do it anyway. So you want to become a shuttle "mission specialist".

If you aren't a US citizen, become one; that is a must. After that, the crucial thing to remember is that the demand for such jobs vastly exceeds the supply. NASA's problem is not finding qualified people, but thinning the lineup down to manageable length. It is not enough to be qualified; you must avoid being *dis*qualified for any reason, many of them in principle quite irrelevant to the job.

Get a Ph.D. Specialize in something that involves getting your hands dirty with equipment, not just paper and pencil. Forget computer programming entirely; it will be done from the ground for the fore- seeable future. Degree(s) in one field plus work experience in another seems to be a frequent winner.

Be in good physical condition, with good eyesight. (DO NOT get a radial keratomy or similar hack to improve your vision; nobody knows what sudden pressure changes would do to RKed eyes, and long-term effects are poorly understood. For that matter, avoid any other significant medical unknowns.) If you can pass a jet-pilot physical, you should be okay; if you can't, your chances are poor.

Practice public speaking, and be conservative and conformist in appearance and actions; you've got a tough selling job ahead, trying to convince a cautious, conservative selection committee that you are better than hundreds of other applicants. (And, also, that you will be a credit to NASA after you are hired: public relations is a significant part of the job, and NASA's image is very prim and proper.) The image you want is squeaky-clean workaholic yuppie. Remember also that you will need a security clearance at some point, and Security considers everybody guilty until proven innocent. Keep your nose clean.

Get a pilot's license and make flying your number one hobby; experienced pilots are known to be favored even for non-pilot jobs.

Work for NASA; of 45 astronauts selected between 1984 and 1988, 43 were military or NASA employees, and the remaining two were a NASA consultant and Mae Jemison (the first black female astronaut). If you apply from outside NASA and miss, but they offer you a job at NASA, ***TAKE IT***; sometimes in the past this has meant "you do look interesting but we want to know you a bit better first".

Think space: they want highly motivated people, so lose no chance to demonstrate motivation.

Keep trying. Many astronauts didn't make it the first time

© Henry Spencer