(e) Luca Bardelli- Pisa, ITALY 刚笑
September 23, 2000 Size of Earth (approx)
米粒 超米粒 30 40 50 Photospheric granulation, G. Charmer redish Vacuum Solar Ielescop Distance in units of I(N kilometers O Iul 1947
米粒 超米粒
黑子和亮斑 Max 0.2 spot Number nce Increase g8币g 86
黑子和亮斑