摘要
据国外媒体报道，美国宇航局近日宣布在地球磁场内发现隐藏的“入口“。这种入口被称之为“X点”或者“电子扩散区”，并非通往其他星系和行星．而是帮助运送来自太阳的磁性带电粒子。据国外媒体报道，美国宇航局宣布在地球磁场内发现隐藏的“入口”。这种入口被称之为”X点”或者“电子扩散区”．并非通往其他星系和行星．而是帮助运送来自太阳的磁性带电粒子。
June 29, 2012： A favorite theme of science fiction is ＂the portal＂--an extraordinary opening in space or time that connects travelers to distant realms. A good portal is a shortcut, a guide, a door into the unknown. If only they actually existed It turns out that they do, sort of, and a NASA-funded researcher at the University of Iowa has figured out how to find them. ＂We call them X-points or electron diffusion re^ions,＂ explains plasma physicist Jack Scudder of the University of Iowa. ＂They＇re places where the magnetic field of Earth connects to the magnetic field of the Sun, creating an uninterrupted path leading from our own planet to the sun＇s atmosphere 93 million miles away.＂
出处
《中国科技信息》
2012年第14期6-6,共1页
China Science and Technology Information
