Question 20 of 35
Which statement best describes how an infrared telescope can be used in
space?
OA. It can analyze the compositions of planets and moons in our solar
system.
B. It can find planets in other solar systems by detecting the thermal
energy they give off.
OC. It can monitor the Sun and predict when a solar flare will occur by
detecting high-energy radiation.
OD. It can measure changes in the cosmic background radiation.