Скачать или смотреть Unveiling the Mystery of the 'Diamond Ring' Nebula: A Cosmic Bubble's Story

In the vastness of space, a 20-light-year-wide ring of gas and dust has captivated astronomers. Known as the 'Diamond Ring,' this celestial wonder has finally revealed its secrets. Join us as we delve into the fascinating story behind its formation.
While its appearance suggests a romantic cosmic jewel, the truth is more intriguing. The luminous 'diamond' is actually a cluster of young stars, unrelated to the ring itself. This discovery sheds light on the unique flat shape of the nebula.
Recent observations from the SOFIA observatory have revealed a thin, tilted ring, expanding more slowly than typical bubbles. Simulations suggest the massive star formed within a thin, slab-like layer, resulting in the broad, young ring we see today.
The study estimates the ring's age to be around 400,000 to 500,000 years, a stellar newborn in cosmic terms. This finding challenges previous assumptions and highlights the importance of slab-like star-forming environments.
Learn more about this captivating cosmic bubble and its impact on our understanding of star formation in the Milky Way.