original – adj. existing since the beginning
asteroid – n. a space rock, either small or the size of a large moon, that orbits the sun
comet – n. an outer space object made of material like gas and ice which is left behind in its orbit as it approaches the sun
inevitable – adj. something that cannot be avoided or prevented
jump to conclusions – v. to guess the facts about a situation without having a lot of information
pancake – n. a thin, flat bread-like food that is cooked in a pan