Vulkanoidussa

Vulkanoidussa is a hypothetical group of celestial bodies that orbit within the Sun's corona. The concept suggests that these objects, potentially small asteroids or comets, could survive by being continuously shielded from direct solar radiation by the immense heat and plasma of the corona itself. The idea is not based on direct observation but rather on theoretical considerations of how matter might behave in such an extreme environment.

The existence of vulkanoidussa remains purely speculative. If such objects were to exist, their composition would likely be significantly altered by the intense heat and radiation. They might consist of refractory materials that can withstand extremely high temperatures. Detecting them would present a considerable challenge due to their location within the Sun's corona and the overwhelming brightness of the Sun.

The term "vulkanoidussa" is derived from "Vulcan," a hypothetical planet once thought to orbit closer to the Sun than Mercury, and the suffix "-oid" suggesting a resemblance or class of objects. While Vulcan itself has been disproven, the concept of objects within the solar corona continues to be explored in theoretical astrophysics. The primary challenges to the existence of vulkanoidussa include the intense gravitational forces near the Sun, the solar wind, and the difficulty in explaining how such objects could form or persist without being vaporized or ejected from their orbits.