Newborn Earth made its own water, study suggests

Contrary to a popular theory that icy comets or asteroids delivered water to a dry newborn Earth, the planet itself may have produced its earliest water supply, a new study…

How do we know how far away and early in the universe galaxies are?

Since it started delivering its first results in July 2022, the James Webb Space Telescope (JWST) has been supplying stunning images of the universe that include observations of the most…