The European Southern Observatory has just released more than ten gigabytes of observational data, obtained with the first 8.2-m VLT Unit Telescope (ANTU) and the FORS1 and ISAAC astronomical instruments during commissioning work in 1998-99.
Details at
请先注册再继续
为何要注册？
- 注册是免费的，而且十分便捷
- 注册成功后，您每月可免费阅读3篇文章
- 订阅我们的邮件
已经注册或者是已订阅？
Please or to read this article.