The key NASA center remains under a mandatory evacuation order, but officials say both it and Mount Wilson are protected for ...

Many textbooks and science educators have attempted to describe the Big Bang as the birth of the universe — an explosive ...

Enter Edwin Hubble. Hubble and the Hooker 100-inch Telescope Hubble arrived at Mount Wilson in the fall of 1919, just as the Hooker 100-inch telescope was coming online. His timing couldn't have ...

Explore the best telescope deals at Best Buy this holiday season with our handpicked guide. While Best Buy's selection of telescope deals may be limited, the offers available are definitely worth ...

100 years of Mount Wilson’s 100-inch telescope, the first to discover the universe Happy 100th birthday to the 100-inch telescope, best known for being the first to see beyond our Milky Way galaxy.

Multiple wildfires, including the Palisades Fire and Eaton Fire, are raging across Southern California Thursday, leaving at ...

Crews were working tirelessly to stop the fires, one of which burned at least one home and threatened others in the Brentwood ...

Mt. Wilson’s 100-inch telescope already penetrates .500 million light-years into space, and Caltech’s 200-incher is expected to pierce 1,500 million.

The Mount Wilson Observatory and telescope were not damaged from the Eaton Fire, thanks to firefighters, said L.A. County Fire Chief Anthony Marrone.

The Eaton Fire burning through the hillsides and mountains above Pasadena is now approaching the Mount Wilson Observatory, ...

The summit of Mount Wilson looms over Pasadena at about 5,715 feet, with the white domes of the observatory buildings and surrounding radio towers visible to drivers along Interstate 210 below.