NASA Photo
The Old Testament was written in Hebrew. And the Jewish people, have carefully preserved copies of the original Hebrew Scriptures, from the day of Moses. The modern Jewish State of Israel, has renewed interest in the Hebrew dialect, spoken by their ancestors Abraham and Eber. The preserved Hebrew text, is the language of the Jewish people, and spoken by Messiah Yeshua, and his disciples.
So, why would some language historians, claim that the first century Jews, spoke Aramaic?