Voyager Space Holdings, a space-focused holding company, agreed to acquire Pioneer Astronautics, an aerospace research and development company. Financial terms were not disclosed. "While the space industry has evolved immensely in the 24 years since we first launched Pioneer Astronautics, our goal of inventing and proving new technologies to advance humanity's reach into space has remained the same. Now, with the innovative environment Voyager provides us, we're able to confidently accelerate toward this goal, knowing we have the support of long-term, permanent capital," Robert Zubrin, Pioneer Astronautics Founder and President.