The term "space age" refers to the era in which space research, exploration, and technology began to advance. Some synonyms for "space age" are "space-era," "space epoch," "astronomical age," "cosmic era," and "universe time." These terms describe the period in which humans have made significant strides in space exploration and technology, developing spacecraft, launching satellites, and sending robotic probes into the depths of the universe. Moreover, this period also correlates to the emergence of modern technology and the digital age, characterized by complex computer systems, artificial intelligence, and high-speed data networks. The term "space age" represents a new frontier for humanity and innovation, one that provides opportunities for incredible advances in science, education, and entertainment.