NASA’s Hubble Space Telescope has recently spotted an energetic galaxy known as NGC 3169 that is spewing out cosmic streams of gas. This galaxy is located approximately 65 million light-years away in the constellation of Sextans. The intense radiation from the galaxy is pushing out hot gas and dust, creating the “cosmic fountain” of material that is visible in this new image. This process of energizing the surrounding gas is known as galactic feedback, and is an essential part of the galaxy-formation process. This image from Hubble offers a stunning view of this dynamic cosmic fountain and provides new insight into how galaxies evolve over time.

Read Full Article Here

source: Phys.org