Hubble’s work pushed the field of astronomy forward, starting with his paper demonstrating that some objects exist outside our galaxy.

Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...

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

When the Eaton Fire flared up Jan. 9, flames climbed to the summit of Mount Wilson northeast of LA. What happened next was a ...

Circa 1945: Astronomer Dr. Edwin Powell Hubble sitting in a chair at a desk reading a journal. A staff member at Mt. Wilson ...

Many of L.A.’s signature places to get outdoors have been wiped out by the wildfires.

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

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

Satellite images reveal massive damage from Los Angeles wildfires Palisades Fire becomes the largest wildfire in Los Angeles ...

The air is still so bad that field crews cannot yet work safely. When they go out, they expect to to find snapped, broken or ...

Will Rogers’ ranch house and other historic buildings located on the 186-acre Will Rogers State Park were destroyed by the ...

a 5,710-foot peak in the San Gabriel Mountains – and the Mount Wilson Observatory, an astronomical observatory that houses some very important telescopes and was conceived and founded in 1904 by ...