NASA is no mere club - you do not 'join' them to become an astronaut. You may apply for such a position working for them, but most such jobs are restricted strictly to astronauts, and all other research jobs require a Ph.D. in your area of expertise. The best way to learn how to join NASA is by reading as much as you can about the organization, and also, of course, doing a lot of groundbreaking research work on topics relevant to space research. This will help you in your application for a position at NASA.
If you are planning to apply for a position in NASA after 12th grade, or if you already hold a degree from such institutions, you can look for information on how to join NASA on the NASA website. Such a website contains detailed information of what sort of qualifications are required for an astronaut, how long one has been in college, among others. The website also offers a number of sample resumes, helping applicants to identify their strengths and weaknesses. Based on your interests, you can choose a topic of interest, or apply to specific areas. There are also forums, which allow current astronauts and staff to interact online.
If you are still in school, you can go through a NASA curriculum vitae to get tips on how to join NASA after 12th grade. Such a document tells what sort of subjects you have studied and what level of education you are seeking. Once you have a copy of the curriculum vitae, you can go through it to find out more about how to join NASA. Information on how to join the agency includes how to apply for federal funding, what are the requirements, and how to find out about future appointments (for example, if you would like to be considered for a position as an astronaut, you will need to attend a training camp). You will probably also be expected to fill out an application for a position as a member of the NASA staff.
If you are not attending college or not holding a bachelor's degree, how to join NASA after 12th grade may be easier than you think. Online courses are available for people who are looking to brush up on their technical skills. Some of these online classes include lectures and tutorials on how to join NASA. These are often offered by non-profit organizations that partner with NASA to help train people for NASA jobs.
As mentioned earlier, some online courses are offered for free. If you would rather not take a paid course, you might find it helpful to search online for "how to join NASA after 12th grade" or "learn how to join NASA." You might even want to look through NASA's website. Although they provide a list of course options, you can also see if they have any open web classes for those who would rather work at home than attend a classroom. Some of the most popular courses on how to join NASA include astronomy and the universe, earth science, mathematics, physical sciences, rocket science, and technology.
If you want to know how to join NASA after 12th grade, you can find almost everything you need online. There are many community websites and blogs that feature information and tips on joining NASA. The Educational Testing Service offers a course in learning how to join NASA. If you would rather take a traditional course, there are many options for learning how to join NASA. All of these options will help you better prepare for your future job as an astronaut.