Astronomers have discovered a new “jellyfish” galaxy at a distance of about 12 billion light years using the James Webpace telescope. It seems like a gas and stars tents like rivers that are retreating from one side, a signature feature of jellyfish galaxies. These galaxies produce such trails by removing Ram Pressure as they pass through the dense cluster environment, and stimulates the formation of stars in the gas. The search was made by Ian Roberts of Water Low University, and the details are described in a print on Archives. More more analysis is needed to confirm the rating, but preliminary symptoms strictly suggest that this object is really a jellyfish galaxy.
What are jellyfish galaxies?
According to NASA, the jellyfish galaxies are named after the long, previous rivers of gas and young stars, which spread from one side of the galaxy. This phenomenon occurs when a galaxy moves fast through hot, dense gas in a cluster, and the Ram pressure strips turn away from the material. The stolen gas forms a weekend behind the galaxy, and this weekend often sheds light with the burst of stars. At the same time, this process can lose the formation of a galaxy center, potentially slowing star in the center of the galaxy.
Since the jellyfish stage is a short life on the cosmic time scales, astronomers rarely catch galaxies in this act. The study of jellyfish galaxies provides insights to scientists how dense environments affect galaxy evolution and stars formation.
Discover and future research
Researchers have warned that the galaxy’s “tents” can partially be a model of imaging procedures. If it is confirmed, it will be the most famous jellyfish galaxy, which will be presented with a rare glimpse of how to remove Ram pressure and cluster-powered extinguishers in the early cosmos. As the authors of the study note, the search for jellyfish on Z> 1 reinforces the idea that these environmental effects were already working closely to the height of the formation of a cosmic star.
