The song "Space Is Deep" by Hawkwind is about the vastness and mystery of space, as well as the human desire to explore and understand it. The lyrics suggest that despite our efforts to conquer space, we are still dwarfed by its enormity and are only beginning to scratch the surface of its secrets. The opening lines highlight the darkness and scale of space, and the feeling of being lost and overwhelmed by its vastness. The line "Why does man try to act so tall?" questions why humans feel the need to assert their dominance over something as immense and uncontrollable as space. The second verse emphasizes the idea that space is a neutral force, neither good nor bad, and that humanity must journey into it to find answers and discover new possibilities. The line "Is this the reason deep in our minds?" suggests that our fascination with space is an innate part of human nature. The third verse delves into the idea that the key to unlocking the mysteries of the universe lies within ourselves, and that we must confront our own hidden sorrows and fears in order to truly explore and understand the depths of space. In the final line "Beyond the realms of ancient light," there is a sense of awe and reverence for the ancient history and vastness of the universe, as well as a recognition that there is still so much more to learn and discover. Overall, "Space Is Deep" is a contemplative and introspective song that speaks to our ongoing fascination with space and our place within it.