The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, ...

Try stargazing. Need a new idea to keep kids entertained? Try stargazing. Free learning activities and videos about the solar system Free learning activities and videos about the solar system ...

As best the origins of Earth are understood, we're all just a bunch of stardust, and new observations from the JWST lend credence to that theory.

Washington, DC— Our galaxy’s most abundant type of planet could be rich in liquid water due to formative interactions between ...