Massive star clusters may have blasted enough ultraviolet radiation into space to transform the early universe, new research ...

A team of astronomers has used the James Webb Space Telescope to chart 164,000 galaxies across billions of light-years, ...

Historic cosmic map: Webb's COSMOS-Web survey mapped 164,000 galaxies, revealing the cosmic web from the early universe to today. Sharper than Hubble: The infrared telescope resolved structures that ...

Cosmic Web Map revealed by JWST shows the clearest structure of the universe ever observed across nearly 14 billion years.

Seen just 800 million years after the big bang, an object called LAP1-B is a galactic building block that seems to hold some ...

In a recent paper in Nature, a team of scientists led by Kimihiko Nakajima, an astronomer at the Kanazawa University, Japan, ...

Using the James Webb and Hubble space telescopes, researchers have captured how long it takes for clouds of gas and dust to ...

JWST has unveiled the sharpest-ever map of the universe’s hidden cosmic web, reaching back nearly to cosmic dawn.

New observations and simulations by a research team led by MPE show that a massive binary star near the center of our Galaxy ...

Astronomers led by the Center for Astrophysics | Harvard & Smithsonian (CfA) have made the first direct detection of ...