Panel3 or AsteroidDetail Panel is supposed to pop up with details of any specific asteroid after it is selected (could catch the mouse event) from the JTable of asteroids in Panel2 and this functionality of the Panel needs to be implemented by maybe implementing a Mouse event listener in Panel2 which would, on click of any element in the JTable feed in the details (or maybe even fetch details again if need be) of that asteroid and display it in the AsteroidDetail panel.
Panel3 or AsteroidDetail Panel is supposed to pop up with details of any specific asteroid after it is selected (could catch the mouse event) from the JTable of asteroids in Panel2 and this functionality of the Panel needs to be implemented by maybe implementing a Mouse event listener in Panel2 which would, on click of any element in the JTable feed in the details (or maybe even fetch details again if need be) of that asteroid and display it in the AsteroidDetail panel.