Chandra 4K

Cambridge, 美国 中的 研究机构
建议编辑 · 你的企业? 马上申领

添加更多信息

Chandra X-ray Center Director's Office. Chandra is operated for NASA by SAO. We release information geared towards the scientific …

社交资料

常见问题解答

问:
Could you please tell me which is more common in our Galaxy: white dwarfs or black holes? Why?
答:
I would like to know what exactly is in a black hole. Does anyone know? Is there a way to get a satellite near one to bring back images...
数据来源: BusinessWebsite
糟糕! 出现问题了,请几分钟后再试