Topic: ngc-6426

Hubble Studies NGC 6426, One of the Milky Way's Oldest Star Clusters

• A newly released Hubble Space Telescope image shows NGC 6426, a sparse, ancient globular cluster roughly 13 billion years old, glittering with red, white and blue stars.
• Behind its festive look is a scientifically valuable relic: one of the Milky Way's oldest and most chemically primitive star cities, preserving a record of the early universe.