What is a pink-purple planet?

Hehe, according to my current observation experience and knowledge accumulation. It is really unrealistic to have a pink and purple planet.

Let's talk about stars first. The color of a star is directly related to the surface temperature. With the gradual increase of temperature, from 2000K, red, orange, orange-yellow, yellow, yellow-white, white, blue-white, blue, until 40000K K.

Can a star have other colors? No, if the landlord is studying college physics, he will talk about the blackbody radiation formula. If a celestial body radiates a lot in the purple band, it will also radiate a lot in the longer band, which will be white or blue-white.

There are exceptions. For example, Libra β is green, but it is also the only green star in the whole day. Unfortunately, I didn't go to Baidu …

As for the celestial bodies in the solar system, these are old acquaintances. Eight planets+various asteroids. All the eight planets, except mercury, can be opposite to the five elements. Asteroids are a pile of stones, and it is impossible for individuals to see purple stones as big as celestial bodies.

Is there any way to see the purple planet? Nature: 1, throw a powder mine ~ this is also a celestial body, and then …

2。 With the purple filter, only purple light passes through, so all celestial bodies are purple as long as they can radiate light with a wavelength of 400nm.