What exactly is unclear about the title?
“New exoplanets identified that could potentially harbor life”
The word “potentially” setup my expectations perfectly.
“New exoplanets identified that could potentially harbor life”
The word “potentially” setup my expectations perfectly.
Imagine headlines like “Farm sells latest batch of apples with potential to be a choking hazard.” Wouldn’t it be reasonable to expect the average lay reader to be wary of that farm’s output?