It may one day be, far in the future, although that's predicted to be so far off that Sol might have become a red giant by then, making the issue moot. But onl

It may one day be, far in the future, although that's predicted to be so far off that Sol might have become a red giant by then, making the issue moot. But only Luna is tidally locked at the moment. Terra is not, and its rotation still has a long way to slow down before it becomes so.