The majority of stars emit most of their electromagnetic energy as visible light, the tiny portion of the spectrum to which our eyes are sensitive. Because wavelength correlates with energy, the color of a star tells us how hot it is: red stars are coolest, blue are hottest.
If you qualify, the Army will pay up to 33.33 percent of your principal balance each year for three years. You could receive up to $65,000 in loan assistance. Note that you can only use this money to pay off federal student loans, such as Direct, FFEL, and Perkins Loans.
The average undergraduate student borrower is facing $30,100 in loans, up 4% compared to the year before, according to a report from The Institute of College Access and Success released Tuesday. That means they'll be paying about $300 a month over 10 years.