The Phantom Galaxy, previously known as M74, is located in the constellation Pisces and is a type of spiral galaxy known as a “grand design spiral,” according to CNN. the spiral arm. In the newly released image, the spiral arms of the phantom galaxy can be seen swirling outward from the core.
The European Space Agency (ESA) said that the Webb Space Telescope detected “dense filaments of gas and dust” in the spiral arms of the phantom galaxy, and also captured a clear picture of the phantom galaxy’s center of nuclear star clusters, not obscured by gas.
The Webb Space Telescope, which carries out a project to understand the earliest stages of star formation, also uses the Mid-InfraRed Instrument to examine phantom galaxies.
The European Space Agency said that the Webb Space Telescope is good at observing in the infrared light band, and the Hubble Space Telescope can take particularly clear pictures in the ultraviolet and visible light bands, which makes the images of phantom galaxies show star formation and are particularly bright. the HII region.
The images captured by the Webb Space Telescope show the phantom galaxy’s bright white, red, pink and pale blue dust and stellar appendages spiraling out from around the bright blue core, in a deep black sky, Agence France-Presse reported. more colorful.
Previous images of M74 by the Hubble Space Telescope captured blue and pink spiral arms but a pale yellow core.
According to NASA and the European Space Agency, phantom galaxies are “objects suitable for astronomers to study the origin and structure of spiral galaxies.” The images captured by the Webb Telescope can help them “get a deeper understanding of the initial stages of star formation in the local part of the universe” and record information regarding regarding 19 star-forming galaxies in the vicinity of the Milky Way.
NASA and the European Space Agency said in a statement that astronomers will also be able to use images of phantom galaxies to “accurately pinpoint the regions in galaxies where stars form, accurately measure the mass and age of star clusters, and gain a solid understanding of the tiny dust that floats in interstellar space. The nature of particles”.
(Chuosha)