Christ was ascending up from the middle east area into the sky until a cloud took him from people's sight.
If we imagine a flat earth with a dome and heavens above it, then Christ simply ascended into heavens.
If we imagine a 21st century view of our constantly orbiting planet in the solar system inside the milky way inside the universe, such ascending up has what meaning? The heaven of God is not "up" from us. If you do not believe that Christ has his throne in our sun or some similar "cosmic" theology.
If we imagine a flat earth with a dome and heavens above it, then Christ simply ascended into heavens.
If we imagine a 21st century view of our constantly orbiting planet in the solar system inside the milky way inside the universe, such ascending up has what meaning? The heaven of God is not "up" from us. If you do not believe that Christ has his throne in our sun or some similar "cosmic" theology.