A strange type of ice has been observed for the first time, forming at high temperatures and pressures.
This ice, known as plastic ice, possesses traits of both solid ice and liquid water, exhibiting plasticity.
Plastic ice VII, observed in the study, is more elastic and conducts heat better than predicted.
This newly observed type of ice may exist on the moons of Jupiter and Saturn, as well as on exoplanets, and could provide insight into their formation and habitability.