Complex molecules in space are found:

Question

Quizplus · Accepted Answer

Complex molecules are typically found inside of dense dust clouds within interstellar space, where they can form and interact with other molecules in the surrounding environment. Complex molecules are primarily found inside dense dust clouds in interstellar space. These dust clouds are known as molecular clouds and are the birthplaces of stars and planetary systems. Complex molecules are formed through chemical reactions between simpler molecules on the surfaces of dust grains within these clouds.

Complex Molecules in Space Are Found