The James Webb Space Telescope sees a simulation of the Milky Way from 11 billion years ago

by admin January 7, 2023

written by admin January 7, 2023

The James Webb Space Telescope continues to surprise us.

One of the main advantages of James Webb Space Telescope (JWST) is its ability to dive into the past. Looking at the infrared portion of the electromagnetic spectrum, he is able to see light that took billions of years to reach us, stretched by the action of Expanding the universe along its path.

JWST’s specialized eyes on the universe recently revealed another surprise – several galaxies that look like our own Milky Way, but are from 8 to 11 billion years in the past when the universe was much younger.

New research described in a Statement Utah Austin (Opens in a new tab) Shows JWST notes The Scientific Inquiry into the Early Dissemination of Cosmic Evolution (Opens in a new tab) Columnar galaxies, which are straight lines of stars running from the centers of galaxies to their outer disks, can be seen at this time in the young universe. According to the press release, the discovery may “force scientists to improve their theories about the evolution of galaxies.”

Around: 12 amazing discoveries from the James Webb Space Telescope for 2022

“I looked at that data and said, ‘We’re dropping everything else!’” Sharda Jogi, an astronomer at the University of Austin, said in the release.

This is the first time that stellar bars have been observed in such young galaxies, challenging current models of galaxy formation and growth. They can also help astronomers answer questions about galaxies, such as how much black holes grow at the center of galaxies and how galaxies get enough material to form stars at their centers, known as the supply chain problem.

“For this study, we are looking at a new system in which no one has used this type of data or conducted this type of quantitative analysis before,” added lead author Yuxin Guo. “So everything is new. It’s like entering a forest no one has visited before.”

Jogee added that these stellar bars could “solve the galactic supply chain problem.”

“Just as we must bring raw materials from the port to the inland factories that make new products, a rod vigorously transports the gas to the central region where the gas rapidly turns into new stars 10 to 100 times faster than normal in the galaxy,” Jogee explained.

The discovery is further evidence of the extraordinary capabilities of NASA’s new space telescope and a step toward understanding the birth of galaxies like our own Milky Way.

Research published in Astrophysical Journal Letters (Opens in a new tab).

Follow Briley Lewis on Twitter at very funny (Opens in a new tab). Follow us on Twitter @employee (Opens in a new tab) and on FB (Opens in a new tab).

The James Webb Space Telescope sees a simulation of the Milky Way from 11 billion years ago

Demar Hamlin is now breathing on his own, addressing his Bills teammates for the first time

Several injured near the filming of a video by rapper French Montana

Related News

Leave a Comment Cancel Reply