标题： 镜像行星是否已经被观测到？ 显示英文标题

标题： Have mirror planets been observed?

摘要： 在过去几年中，已经发现了附近恒星的几个近距离轨道（$\sim 0.05$AU）大质量行星（$M \sim M_{Jupiter}$）。 它们的存在是从恒星光线中的微小多普勒频移推断出来的。 我们建议这些行星可能由镜像物质构成。 我们还建议像太阳这样的某些恒星可能也含有类似数量的镜像物质，但尚未被探测到。 显示英文摘要

摘要： Over the last few years, several close orbiting ($\sim 0.05$ AU) large mass planets ($M \sim M_{Jupiter}$) of nearby stars have been discovered. Their existence has been inferred from tiny doppler shifts in the light from the star. We suggest that these planets may be made of mirror matter. We also suggest that some stars such as our sun may have a similar amount of mirror matter which has escaped detection.