Answer:
thermal energy (in terms of physics) or light energy (in biology)
Step-by-step explanation:
light energy is what google says, however, light is a bi-product of thermal energy. When thermal energy is released, there is heat and light present. For biology, the sun exudes light energy which is then used by plants and many other organisms. When the star blew up, energy was released, and basically, a nuclear reaction causes the Sun to release light energy.