| Term: | Hydroxyl masers |
| Definition: |
A maser phenomenon created by OH molecules with characteristic OH lines. OH masers are detected toward a variety of astronomical environments, including massive star formation regions and evolved late-type stars. |
| Term: | Hydroxyl masers |
| Definition: |
A maser phenomenon created by OH molecules with characteristic OH lines. OH masers are detected toward a variety of astronomical environments, including massive star formation regions and evolved late-type stars. |