Supergirl And Her Plant-Like Relationship With Suns -- Supergirl: Woman of Tomorrow (2021), #1-8
If you asked me just a week ago about Supergirl, I probably would have told you that I don't know much about her and am not interested to learn. But, now, after reading the Supergirl: Woman of Tomorrow comics, I am hooked! The entire character of Supergirl, or Kara, had me enraptured. She was quite three-dimensional, equipped with a complex personality and even more complex powers. I hate to admit it, but I'm not quite knowledgeable on Clark Kent as Superman either, so when reading about Kara I started to be intrigued by a few things, but one was how the different colored suns affect her superpowers.
When introduced to Kara on other main character Ruthye's planet, she explains (a but subtly) that the red sun that Ruthye's planet orbits reduces her powers, making her, most notably, able to get drunk (to celebrate her 21st birthday). This doesn't make her completely vulnerable, though, as she still pertains some of her imperviousness and strength. She just might bleed a little here and there.
After Ruthye manages to convince Kara to accompany her across space, hunting down a man, Krem, who killed her father, they come across this planet Coronn that has a yellow sun. This different variation of sunshine actually is what grants Kara her abilities, making her into the classic Supergirl we all know and love. The same effect is done for Superman as well. This is why these heroes seem to be like gods on Earth.
Ruthye and Kara manage to track Krem and his space pirate gang. While engaged in battle, Krem uses a rare magical item to teleport the duo to a planet designed to kill Superman and, consequently, Supergirl. The planet has a green sun, which acts the same as Kryptonite does to these super people. It rains radiation on their body, subjecting them to weakness, pain, exhaustion, and lunacy. It destroys them physically and emotionally, stripping them of not only their powers, but their minds.
Ruthye later speaks about how Kara's abilities will return after sunset: "That sun's going to dip any second. No more green. You'll start feeling better. It's all going to be all right. You'll be good and you'll get up and we'll just fly off and get back in that good hunt" (Supergirl: WOT (2021) #5, pg 22). Kara must survive 10 hours on this planet, awaiting sunset. Once the green sun disappears beneath the horizon, Kara does become Supergirl again, imbued with her amazing abilities. Her and Ruthye, after a battle with some sort of dinosaur, manage to escape the planet and return on their journey of revenge.
These different affects that the different colored suns have on Supergirl reminded me a lot about plants and how they, too, favor some colors of light over others. In Supergirl's case, she thrives best under a yellow sun, soaking it into her body and flourishing from its light. Plants, on the other hand, prefer blue and red lights, violet (a mix of both) being the color they thrive best under. In this case, both plants and Supergirl have light preferences, some helping them become stronger than others.
But, more specifically, plants reflect green light (it's why most plants are commonly green). Supergirl, as well, has a distaste for green light, as a green sun causes her to crumble under an imaginary weight. Both plant and Supergirl are able to endure such a light, but at the cost of their health. If they are able to survive prolonged exposure, being able yo survive other elements like temperature and weather while in their weakened state, then they have the opportunity to blossom. Despite Kara being alien, I believe these side effects she garners from different colored suns is plausible, especially since it is already seen in plenty of living organisms on Earth.
It makes me wonder if this parallel was intentional, or if it was just a cool space way to give these super humans some sort of weakness. Either way, I don't think I'll be able to think about Supergirl again without imagining her as a dramatic plant.
--Null