Kalpana is a Sanskrit word that means "imagination" or "creativity." It is often used in various contexts, including literature, art, and philosophy, to describe the ability to form new ideas or concepts. In Indian culture, Kalpana is valued as a vital aspect of human expression and innovation. In the realm of space exploration, Kalpana Chawla was an Indian-American astronaut and the first woman of Indian origin in space. She flew on two space shuttle missions and tragically lost her life in the STS-107 disaster in 2003. Her legacy continues to inspire many in the fields of science and engineering.