It's easy to get lost in a clear night sky full of stars. It can feel like a random mess of lights without a little guidance.

In celebration of a long-lived space telescope that's mapped an invisible side of the universe, NASA just released a list of 21 modern and unofficial constellations. Space might look like a dark ...

NASA's James Webb Space Telescope captured ... Her thorough catalogues of "dark" and "bright" nebulae helped to chart regions where stars are born. These catalogues, compiled by scanning ...