2024年4月2日 · Galaxies consist of stars, planets, and vast clouds of gas and dust, all held together by gravity. The largest one contain trillions of stars and could be more than a million …

NASA has been delighting us with beautiful images of space for decades, which means there is a treasure trove of galaxies for you to feast your eyes on - here are some of our favourite galaxy …

2024年10月29日 · After nearly three years in space, the world's most powerful telescope has forever changed the way curious Earthlings view the cosmos. The cutting-edge, $10 billion …

Galaxies, galaxies everywhere - as far as the NASA/ESA Hubble Space Telescope can see. This view of nearly 10,000 galaxies is the deepest visible-light image of the cosmos. Called the …

2024年2月6日 · Explore the universe with JWST's stunning images of 19 spiral galaxies. These star clusters and gas filaments offer new insights into galaxy evolution and star formation.

2024年1月30日 · The James Webb Space Telescope (JWST) has revealed images of 19 Milky Way -like spiral galaxies, showing stars, gas and dust in stunning detail. The images show the …

2004年3月9日 · The grism spectra also distinguish among other types of very red objects, such as old and dusty red galaxies, quasars, and cool dwarf stars." Galaxies evolved so quickly in the …

6 天之前 · Only in a galaxy’s early stages does some of this million-degree gas cool dramatically to ultracold temperatures that can then form stars. For the Phoenix cluster’s central galaxy, …

6 天之前 · Hot and cold. The Phoenix cluster was first spotted in 2010 by astronomers using the South Pole Telescope in Antarctica. The cluster comprises about 1,000 galaxies and lies in the …

5 天之前 · Only in a galaxy's early stages does some of this million-degree gas cool dramatically to ultracold temperatures that can then form stars. For the Phoenix cluster's central galaxy, …