Los Angeles Astronomical Society

The Los Angeles Astronomical Society (LAAS), in partnership with Mount Wilson Observatory, will host a free public star party beginning the evening of April 17...

Join Altadena Stargazing Night on May 1 for guided stargazing with telescopes, all completely free and open to the public.

Nestled in the hills of Monterey Park is Garvey Ranch park. Nestled in the east end of the park, at the end of the parking lot, is Garvey Ranch Observatory.

Mount Wilson Observatory’s Talks & Telescopes will feature Deborah Shapley, Granddaughter of Astronomer Harlow Shapley.

Nestled in the hills of Monterey Park is Garvey Ranch park. Nestled in the east end of the park, at the end of the parking lot, is Garvey Ranch Observatory. is...