The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...

Due to high dust content, which obscures visible light and gives a red hue in JWST images, these massive galaxies have been ...

This image features a very selective galaxy group that only includes two galaxies interacting due to gravity: NGC 5996 and ...

An international team led by the University of Geneva (UNIGE) has identified three ultra-massive galaxies—nearly as massive ...

An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...

Due to their high dust content, which gives these three massive galaxies a distinct red appearance in JWST images, they have ...

Dark matter is an essential element of galaxy formation and physics, according to the standard theory of how the universe ...

Since its deployment, the James Webb Space Telescope has been fine-tuned by experts to maintain its powerful optical ...

One year ago, in July 2022, we got first light from the James Webb Space Telescope. After over 20 years of planning and ...

NASA's James Webb Space Telescope is the largest and most powerful telescope ever launched to space. Its mirror is composed of 18 individual segments that have been aligned so accurately, that they ...

Check out these 8 images of galaxies, star clusters, supernovas and others captured by NASA James Webb Space Telescope in ...