Figure 9

Figure 9.  The Vega Planetary System. To the left is the best available image of the   debris system (Holland et al. 1998), obtained at 850m m with SCUBA bolometer array (the black star is the position of Vega itself). To the right is an artist’s concept of how the system might look to a 10-m telescope operating at 50 m m. In addition to the debris ring, two giant planets (~ Jupiter mass) are indicated to suggest the possibility of probing their relationship to the structure of the debris system.