That's what is suggested here but according to the Giant Impact Hypothesis the impact happened about 4.5 billion years ago and formed the Moon from debris, and it likely vaporized much of any existing water on proto-Earth rather than delivering it...
More investigations needed ...
A solution I've used is to limit the number of table rows displayed to fit vertically within the browser viewport. This way the horizontal scrollbar at the bottom of the table is always visible without having to scroll vertically.
This does require:
0. Pagination.
1. Each table row must have the same height.
2. Use of javascript to calculate the max number of rows that will fit vertically in the viewport (and don't forget to include the height of the table header and pagination buttons in the calculation).
3. Send ajax request with row limit to server to retrieve and render the data.