A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most ...

According to a Instagram post by the Mt. Wilson Observatory, “We are relieved to report that the flare-up of the Eaton Fire near the Observatory seems to be under control at the moment.

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 ...

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

In Eaton Canyon, a beloved hiking area, more than two dozen trails appear to have burned, including those leading to Millard ...

But the Mount Wilson Observatory and the telescope were not damaged, thanks to firefighters' efforts, said L.A. County Fire Chief Anthony Marrone. "No buildings or infrastructure have been damaged ...

The mix of urban settings and nature is what we love about this region. This past week we're reminded just how untamed the ...

ABC7 (KABC), the ABC affiliate station in Los Angeles, lost its over-the-air signal Friday morning as the Eaton Fire burned near the Mount Wilson observatory and communication towers in the Angeles ...