We are about 200,000,000,000,000,000 miles to the closest star. Tina, VSM is where a NASA engineer can help students in the classroom via the computer. Moreno, it depends. If you want to be an engineer, yes. But NASA has many other positions, like computer, lawyers, business, accountants.
Team work is the key to any successful program.
Each galaxy has billions of stars. Alexandria, good question. MEIT stands for Multi element integration testing. That is where we take a bunch of the components on station and put them together as if they were in space. We test computers, fluids, mechanical devices, train atronauts.