sun like star

Compared to earth sensor, sun sensor and other sensors, star tracker has the advantages of high precision of measurement, low power consumption, no attitude error accumulation. And star tracker has the ability of autonomous navigation like gyroscope.

与地球敏感器、太阳敏感器等其他姿态敏感器相比，星敏感器具有测量精度高、功耗低、无漂移等优点，并且和陀螺仪一样具有自主导航的能力，非常符合目前航天发展的需要。

A classic planetary nebula, the Cat's Eye ( NGC6543) represents a final, brief yet glorious phase in the life of a sun-like star.

猫眼星云（NGC6543）是个典型的行星星云，它代表了类似太阳的恒星的生命中的最后短暂但又光辉的一段时光。

As a star like our sun is running out of fuel in its core it begins to bloat into a red giant.

当像我们太阳一样的星用完它内核中的燃料的时候它开始膨胀成为一颗红巨星。