APOD: 2026 September 17 – A Treasure Chest in the Carina Nebula
The post APOD: 2026 September 17 – A Treasure Chest in the Carina Nebula appeared first on NASA Science .
Today's Astronomy Picture of the Day showcases a treasure chest of stars, captured by NASA's James Webb Space Telescope. This image reveals a dust pillar located in the Carina Nebula, situated approximately 7,500 light-years away from Earth. Formed by interstellar gas and dust, the pillar's structure is sculpted by the powerful stellar winds and radiation emanating from nearby stars, notably the Eta Carinae stellar system, which is more than five million times more luminous than our Sun.
The star formation within this pillar is actively dismantling its head, creating an open lid that resembles the lid of a chest. Astronomers believe that the compact cluster of about 70 stars within the pillar is relatively young, estimated to be around 1.3 million years old. Among these young stars, there is a massive one approximately 19 times as massive as our Sun.
More massive stars are less common, shine brighter, and evolve more rapidly than their less massive counterparts, rendering them the most dazzling jewels in this cosmic treasure chest.
The main NASA website is transitioning from apod.nasa.gov to science.nasa.gov/apod, while the Astronomy Picture of the Day service remains active. This fascinating image was provided by ESA/Webb, NASA, and CSA, with the assistance of M. Reiter and M. H. Özsaraç, and is credited to M. H. Özsaraç.
Written by urgent.news from NASA Science's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
Also reported by 1 other outlet
- APOD: 2026 September 17 – A Treasure Chest in the Carina Nebula science.nasa.gov
