Shadow Energy refers to a theoretical form of energy that is not directly observable but is believed to influence various physical processes. It is often discussed in the context of quantum physics and dark matter, where it is suggested that this energy could play a role in the behavior of particles and the structure of the universe. Researchers are exploring the implications of Shadow Energy in understanding cosmology and the expansion of the universe. While it remains a speculative concept, its study may provide insights into the fundamental forces that govern matter and energy, potentially leading to new discoveries in astrophysics.