13. Compton Observatory: Wavelength viewing range: 4.13 * 10 ^ - 17 * m to 6.2 * 10 ^ - 11 * m What type of light does this telescope observe? Can this telescope be installed on the ground or does it have to be in space? Why? 14. Chandra Observatory: Wavelength viewing range: 1.24 * 10 ^ - 10 * m to 1.38 * 10 ^ - 8 * m . What type of light does this telescope observe? Can this telescope be installed on the ground or does it have to be in space? Why ?