Griffith Observatory is one of the most visited public observatories in the world. Located on Mount Hollywood in Griffith Park, it offers free public telescopes, interactive space exhibits, and ...

Pluto may not be a planet any more, but you still have a chance to see the distant dwarf planet at one of Michigan's observatories.

The annual event celebrates the discovery of the little planet with a big heart and other scientific advances at Flagstaff, ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...