A Christmas Tree-shaped star cluster inside NGC 2264 reveals active star formation 2,700 light-years from Earth.

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...

This Christmas, astronomers are highlighting a spectacular region of space that looks remarkably like a glowing holiday tree.