Superluminal expansion of quasar 3C273
Superluminal expansion of quasar 3C273
复制标题
类星体 3C273 的超光速膨胀
作者：
T. Pearson;S. Unwin;Maurice Cohen;R. Linfield;A. Readhead;G. Seielstad;R. Simon;R. Walker;R. Walker
3C273的射电结构图直接表明，从1977年中期到至少1980年中期，它以10倍于光速的视速度膨胀。
Maps of the radio structure of 3C273 show directly that it expanded with an apparent velocity 10 times the speed of light from mid-1977 to at least mid-1980.