Ultra-faint fossil dwarf galaxy discovered on the edge of Andromeda - News9 LIVE

An amateur astronomer going through archival data made the discovery

Astronomers have discovered an ultra-faint dwarf galaxy on the edges of Andromeda. Designated as Pegasus V, the dwarf galaxy is very poor in metals, which in astrophysics, are all elements heavier th… [+2604 chars]

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