Any distances between two points outside the solar system, or between
anything inside the solar system and anything outside it, are.
(With the exception of the distances now being estimated between exoplanets
and their respective host-stars.)
Lightyears
The distance between planets are measured in millions of kilometers while the distance between solar systems are measured in light years while the galxies and the universe are measured in AU (astronautical units)
Light years
Stellar distances are measured in light-years, which is the average distance between the Earth and the Sun.
Bode's universe can not be measured. The reason the universe can not be measured is because it is made up of all the matter, intergalactic space, galaxies, stars and planets.
28 billion years
The distance between planets are measured in millions of kilometers while the distance between solar systems are measured in light years while the galxies and the universe are measured in AU (astronautical units)
Usually such distances are measured either in light-years, or in parsecs.
Someday astronomers may have measured all the distances of 100 billion galaxies in the observable universe.
Light years
Light Years
In 'light years' or in 'scientific notation'
parsecs or light years
Stellar distances are measured in light-years, which is the average distance between the Earth and the Sun.
since you measure space in light years, not very acurate. Distances in space are as accurate as the tools by which they are measured.
There are two main units of distance used for measuring space distances, they are solar units and light years
they are measured in AU
Long distances are measured in AU in Eve Online. For short distances, it is measured in KM.