Mount Wilson Observatory was all set to welcome visitors to enjoy next week’s partial solar eclipse, but the weather threw a wrench in that plan. KNX News’ Margaret Carrero spoke to Tom ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

The Mount Wilson Observatory was once home to the world’s largest telescope, and more than a century ago, on Jan. 1, 1925, astronomer Edwin Hubble made one of his most important discoveries at ...

https://doi.org/10.1086/317701 • https://www.jstor.org/stable/10.1086/317701 ABSTRACT The astronomical seeing has been recorded at the Mount Wilson Observatory for ...

Edwin Powell Hubble of Mt. Wilson Observatory has at his disposal a 100-inch reflector, world’s largest telescope, and with it he takes longer looks into space than any other man. Before the ...

ABC7's over-the-air signal was having issues Friday morning as the Eaton Fire burned near the Mount Wilson Observatory. Man who went missing near Mt. Wilson was not avid hiker, brother says Crews ...

The Eaton Fire made a run for Mount Wilson on Thursday afternoon. But the Mount Wilson Observatory and the telescope were not damaged, thanks to firefighters' efforts, said L.A. County Fire Chief ...