Andromeda Galaxy

Type

Spiral

Distance

2.54 million light years

Mass

1.23 trillion kg

Diameter

220,000 km

Number of Stars

1000000000000

Age

10 billion years

Stars in this Galaxy

R Andromedae V354 Andromedae HD 3346

Planets in this Galaxy

Andromeda b Andromeda c M31-Exo1 Andromeda Prime M31-Deltor Nivara