In the vacuum of space, there is no air or atmosphere to distribute or retain heat. As a result, the temperature in space can vary depending on several factors.
Near Earth, in what is often referred to as low Earth orbit (LEO), temperatures can range from extremely cold to extremely hot. In the sunlight, temperatures can reach around 250 degrees Fahrenheit (120 degrees Celsius) or higher. This is because objects in space receive direct radiation from the Sun, and without an atmosphere to protect or insulate them, they can absorb a significant amount of solar energy.
However, in the shadowed regions of space or when objects are not directly exposed to sunlight, temperatures can drop dramatically. In areas without sunlight, such as deep space or the far side of the Moon, temperatures can plummet to incredibly low levels. These areas can reach temperatures as low as -454 degrees Fahrenheit (-270 degrees Celsius), which is just above absolute zero—the lowest temperature possible.
It's worth noting that the temperatures I mentioned are approximate and can vary depending on the specific conditions and proximity to other celestial bodies. Additionally, objects in space can experience extreme temperature differentials due to the lack of an atmosphere to distribute heat evenly.