X = Academic Rating • Y = PhD Productivity (NSF “Astronomy and astrophysics”) • Bubble = Earnings & ROI (Tier 2) • Hover/tap
Source: ¹ú²úµÚÒ»¸£ÀûÓ°Ôº²Ý²Ý, 2026 | All 83 scoreable programs shown | Labeled: top 15