Scientists have unveiled the largest map of the universe ever created—charting nearly 800,000 galaxies and reaching back 13.5 billion years. Built using NASA’s James Webb Space Telescope, the ...

An international team of scientists has unveiled the largest and most detailed map of the universe ever created using the James Webb Space Telescope, revealing nearly 800,000 galaxies stretching back ...

A tiny sign revealed in April seemed like it might change the universe as we know it. Astronomers had detected just a hint, a ...