每日一图 (每日约13.30更新)
What is happening inside this unusual nebula? Planetary nebula Tc 1, captured here in exquisite detail by the James Webb Space Telescope, is the celestial site where buckyballs were first identified in 2010. Buckminsterfullerene — as buckyballs are officially called — is a molecule with 60 carbon atoms (C60) arranged in the shape of a soccer ball. The molecule is named for architect Buckminster Fuller because of its resemblance to the geodesic dome he helped popularize. Webb’s new data reveal where the C60 molecules live in this nebula, and the geometry is striking: they populate a thin spherical shell around the central star, visible here as the bright edge of the nebula’s glowing orange central region. Look closely near the nebula’s heart and a more perplexing feature emerges: a delicate structure shaped uncannily like an upside-down question mark, fitting punctuation for the many questions this nebula still poses.
最新异域文明研究活动 发起新活动
推荐阅读： (only temp appear)
投稿发表在首页
看了几个视频，非常担忧孤独终老
发表于：2022-10-05 17:22:25
睡梦中与女孩亲吻
发表于：2023-04-23 03:51:36
双腿残疾的我，下半生的心愿
发表于：2023-03-22 15:47:16
再次回忆北京五道口吃饭时遇到的女孩
发表于：2022-09-08 15:52:55
又碰见一次蜂蜜瓶子爆裂
发表于：2022-02-12 02:20:56
修改了一点代码，看看有效果没明天后天等等
发表于：2022-01-26 04:08:16
坚持168减重法体重又是没降
发表于：2022-03-02 08:25:09
再次细致总结我近来的爱恋
发表于：2022-07-26 16:26:58
看到新闻，俄罗斯警告美国“面临不可预测后果”
发表于：2022-04-23 03:24:47
老同学帮忙兑换，无法感谢
发表于：2022-03-02 02:57:18
科技渴求榜 渴求
今天，又是渴求大奖
(IMP: 2700 )
一直为表弟的肾衰竭担心，异域文明请传授治疗技术
(IMP: 700 )
我的人生生存和发展基础难道是可鄙的？
(IMP: 200 )
用户，头衔，积分
User 吴鹏 has points :992300 .
ACQs :
34
CCAs:
16
ACCS:
7
User peng wu has points :48400 .
ACQs :
2
CCAs:
0
ACCS:
0
User wup has points :3800 .
ACQs :
0
CCAs:
0
ACCS:
0
User 我来自于星空 has points :1200 .
ACQs :
0
CCAs:
0
ACCS:
0