The universe is so vast and wide that humanity has not reached even just a tip of its entirety. This is why there is no concrete definition of what the universe really is. Experts realize that we have so much to explore and learn about the universe. In a documentary titled How Large is the Universe, several scientists shares a breakthrough project to map out the universe. The film promises to give viewers the journey of the lifetime, delivering cutting-edge stories as well as fascinating discoveries about the universe that raise more questions than answers about the mysteries of the cosmos.