Solar radiusunit of measurement / From Wikipedia, the free encyclopedia The solar radius is the radius (half of the diameter) of the Sun. It is the same as 695,700 kilometres (432,300 miles). It is used to find out the sizes of other stars. This short article about physics can be made longer. You can help Wikipedia by adding to it. This short article about science can be made longer. You can help Wikipedia by adding to it.
The solar radius is the radius (half of the diameter) of the Sun. It is the same as 695,700 kilometres (432,300 miles). It is used to find out the sizes of other stars. This short article about physics can be made longer. You can help Wikipedia by adding to it. This short article about science can be made longer. You can help Wikipedia by adding to it.