New Image Reveals Dying Star's Debris in Helix Nebula

Narrative A

This finding reveals a crucial step in cosmic recycling: when stars die, they return elements such as carbon and oxygen to the galaxy, where those ingredients can eventually become part of new stars, planets and ultimately life. Astronomers knew this cycle existed, but the handoff from stellar debris into interstellar space had been difficult to observe directly. The Helix Nebula now shows that process in action.