Davidj Setton News Today

Groundbreaking JWST observations reveal the pivotal role of low-mass galaxies in the early universe's reionization, challenging existing cosmic evolution theories. Scientists working with data from NASA's James Webb Space Telescope (JWST) have obtained the first full spectra of some of the earlie

Astronomers have found the most distant X-ray black hole, challenging our understanding of supermassive black hole formation in the early universe. Astronomers using NASA telescopes have discovered the most distant black hole observed in X-rays to date. The black hole is at an early stage of grow