Which unit is commonly used to express distances to nearby galaxy clusters?
Answer
Megaparsec (Mpc).
The megaparsec, equivalent to one million parsecs, is employed to describe larger intergalactic distances, such as those between galaxy clusters.
Related Questions
What is the Astronomical Unit (AU) fundamentally defined as?What essential fact must be remembered about the light-year unit?On what observational method is the definition of the parsec based?Among the Astronomical Unit (AU), the light-year (ly), and the parsec (pc), which is the largest base unit?Approximately how many light-years are equivalent to one parsec?Which region of space is the Astronomical Unit (AU) the most practical measure for?Why do astronomers often prefer the parsec for formal distance reporting?What unit multiple is employed when measuring structures within our own Milky Way galaxy?Which unit is commonly used to express distances to nearby galaxy clusters?What is identified as the largest practical unit used to quantify the entire observable cosmos in a readable form?