Complex sentence: En-route, one crew member dies after a solar storm, but the use of a CELSS greenhouse for life support provides a continuous food supply, and the astronauts rely on vegetables, grain and fruit from the greenhouse as they travel on.
Split into simpler sentences: En-route, one crew member dies after a solar storm. The use of a CELSS greenhouse for life support provides a continuous food supply, and the astronauts rely on vegetables, grain and fruit from the greenhouse as they travel on.