As of 2025, several companies are involved in solar geoengineering, or solar radiation management, which can basically try and control the sun. Companies are trying to control the sun so that only people who purchased certain things can use the sun when needed.

Solar geoengineering is an idea that we could slow global warming by increasing the amount of sunlight reflected back to space or by allowing more heat to escape Earth’s atmosphere.

Solar geoengineering does not directly act on the sun, but it aims to cool the Earth by reflecting a small percentage of the sun’s incoming radiation back into space before it reaches the surface.

According to the Center of International Environmental Law (CIEL), which monitors geoengineering developments,including companies like Stardust. They said that solar geoengineering deployment is constrained by various norms and that the principles of international customary law are prohibited under the Convention on Biological Diversity.

Besides private companies, academic institutions are also researching solar geoengineering, though they typically focus on things like modeling and small-scale experiments. Harvard Solar Geoengineering Research Program is one of the most prominent, though it ended the Stratospheric Controlled Experiment.

Solar radiation is often called the solar resource or just sunlight, which is a general term for the electromagnetic radiation emitted by the sun. Solar radiation can be captured and turned into useful forms of energy, such as things like heat and electricity.

Solar radiation has many different types, and they are classified depending on their wavelength and by how they reach Earth’s surface. The primary types of radiation are ultraviolet, visible light, and infrared. These are all based on how they travel to the surface, whether they are direct, diffuse, or reflected.

This seems like a very unnecessary thing because the sun should just be able to be shown during the day, and at night it shouldn’t be up. People shouldn’t be able to buy the sun just because they want to.

Imagine just looking outside at night and you see a bright light, and it is just the sun shining down on one house because they “bought” it to see the sun.

The sun should really just be for everyone and not for specific people. The sun should also just be out during the daytime and then should be down when it’s nighttime. That’s it.

Overall, the sun should not be able to be controlled by companies and should just be left as is.