搜索结果: 1-8 共查到“天文学 US”相关记录8条 . 查询时间(0.031 秒)
From distant exploding supernovae and nearby asteroids to the mysteries of dark matter, the Large Synoptic Survey Telescope (LSST) promises to survey the night skies and provide data to solve the univ...
第二届中美空间监测预警技术交流国际会议(US-China Space Surveillance Technical Interchange)在中科院国家天文台召开
空间监测 国家天文台 同步卫星
2011/12/12
金秋十月,第二届中美空间监测预警技术交流国际会议(US-China Space Surveillance Technical Interchange)在北京举行。2011年11月17日、18日两天,近百位中美两国空间碎片监测预警领域的专家学者聚集在国家天文台多功能厅,通过专题报告和学术讨论等形式,就该领域的技术问题进行广泛而深入地学习与交流,探讨技术创新途径,共享科技发展成果。这次会议得到国家自然...
Concept of magnetic/current helicity was introduced to solar physics about 15 years ago. Earlier studies led to discovery of such fundamental properties as hemispheric helicity rule, and role of helic...
In the search for Earthlike exoplanets, GJ 436b has much to tell us(图)
Earthlike exoplanets GJ 436b equilibrium chemistry
2010/4/28
Although we have yet to find an exoplanet, or planet outside our solar system, that is small and cool enough to resemble Earth and possibly host life, planetary scientists say it could happen within t...
Generating YSO Jets:What the HST Has to Tell Us。
Concept of magnetic/current helicity was introduced to solar
physics about 15 years ago. Earlier studies led to discovery of such fundamental
properties as hemispheric helicity rule, and role of he...
US and UK pledge to work on new space exploration initiative
planetary explorations lunar science
2007/4/28