Very small part of the night sky

andromeda galaxy (galaxy)

astronomy (field of study)

nasa (spacecraft manufacturer)

hubble space telescope (satellite)

european space agency (space agency)

galaxy (celestial object category)

telescope (invention)

galactic center (orbital relationship)

spiral galaxy (galactic shape)

gigapixel image

gigapixels of andromeda

gigapixel

вселенная

inner depth