We report Chandra observations of the Seyfert 1.9 galaxy NGC 526 A.报告了Seyfert1.9星系NGC526A的Chandra观测结果.Chandra is certainly not word in space telescopes.钱德拉当然不是太空望远镜的终极.Mrs Chandra has received one sweater for each of her...
Chandra was determined to become a doctor and her persistence paid off.钱德拉决心做一名医生，她的坚持不懈得到了回报。We report Chandra observations of the Seyfert 1.9 galaxy NGC 526 A.报告了Seyfert1.9星系NGC526A的Chandra观测结果.Chandra is certainly not...