upper atmosphere research

基本解释

The 20-year-old Upper Atmosphere Research Satellite will be the biggest NASA spacecraft to fall uncontrolled from the sky in 32 years.
"服役"20年的高层大气研究卫星将是NASA近32年来最大的失控航天器。
The research, federally funded by the National Science Foundation, could improve the safety and reliability of spacecraft that operate in the upper atmosphere.
此项研究由美国国家科学基金会拨款，旨在提高航天器在高层大气中运行时的安全性和可靠性。
NASA's Upper Atmosphere Research Satellite will fall out of orbit soon, with large pieces perhaps reaching Earth's surface, according to NASA's Nick Johnson at a telephone press conference.
美国国家航空和宇宙航行局发言人尼克约翰逊在一个电话新闻发布会中表示，美国国家航空和宇宙航行局的高层大气研究卫星即将脱离轨道，大片的残余物可能会落到地球表面。

This system will provide a common platform for all stakeholders of flood management and related activities including Pakistan Meteorological Department (PMD), Pakistan Space and Upper Atmosphere Research Commission (SUPARCO), Indus River System Authority (IRSA), Federal Flood Commission (FFC), Water and Power Development Authority (WAPDA), Indus Water Commissioner (IWC), provincial irrigation departments, and many others.
UNESCO: NATURAL SCIENCES