Conditions were just right Monday night for a California SpaceX rocket launch to leave many in St. George asking what they were seeing in the sky.

A new study has unveiled new insights into the effects of massive stars on nearby molecular gas and star formation in the W4 ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the northern hemisphere).

Breathtaking’ tree image among winners of national park night skies contest - The competition was held ahead of the Dark ...