andromeda

Andromeda is the largest galaxy,,

The Andromeda Galaxy (pronounced/ænˈdrɒmədə/, also known as Messier 31, M31, or NGC 224; often referred to as the Great Andromeda Nebula in older texts) is a spiral galaxy approximately 2,500,000 light-years (1.58×10¹¹ AU) away^[4] in the constellation Andromeda. It is the nearest spiral galaxy to our own, the Milky Way. As it is visible as a faint smudge on a moonless night, it is one of the farthest objects visible to the naked eye, and can be seen even from urban areas with binoculars. It is named after the princess Andromeda (Greek: Ανδρομέδη – Andromédē) in Greek mythology. Andromeda is the largest galaxy of the Local Group, which consists of the Andromeda Galaxy, the Milky Way Galaxy, the Triangulum Galaxy, and about 30 other smaller galaxies. Although the largest, Andromeda may not be the most massive, as recent findings suggest that the Milky Way contains more dark matter and may be the most massive in the grouping.^[9] The 2006 observations by the Spitzer Space Telescope revealed that M31 contains one trillion (10¹²) stars,^[10] several times more than the number of stars in our own galaxy, which is estimated to be c. 200-400 billion.^[11]

While the 2006 estimates put the mass of the Milky Way to be ~80% of the mass of Andromeda, which is estimated to be 7.1 × 10¹¹ solar masses,^[2] a 2009 study concluded that Andromeda and the Milky Way are about equal in mass.^[12]

At an apparent magnitude of 3.4, the Andromeda Galaxy is notable for being one of the brightest Messier objects,^[13] making it easily visible to the naked eye even when viewed from areas with moderate light pollution. Although it appears more than six times as wide as the full moon when photographed through a larger telescope, only the brighter central region is visible with the naked eye.

Andromeda is a princess from Greek mythology..

Andromeda was a princess from Greek mythology who, as divine punishment for her mother's bragging, was chained to a rock as a sacrifice to a sea monster. She was saved from death by Perseus, her future husband. Her name is the Latinized form of the Greek Ανδρομέδη (Andromédē). The etymology of the name is "to think of a man," from ανδρός (andros) "man" combined with μήδομαι (mēdomai) "to think, to be mindful of."

The subject has been popular in art since classical times. In the Christian period the subject was converted into the legend of St George and the Dragon, but from the Renaissance interest revived in the original story, typically as derived from Ovid's account.

And Ulan Andromeda is me....

My real name is Dwi Wulandari.. But in virtual worlds, you can call me Ulan Andromeda...