Related Clues:
- __ year
- Like some renewable energy
- Momentary abandonment of logic
- Type of power
- Not worth arguing about
- Astronomical kind of flare
- Like greenhouse heat
- Parachute, e.g.
- Neil Armstrong made a giant one for mankind
- Like some wind
- Faithful decision?
- __ of faith
- Alternative energy type
- Sun-related
- Heliacal