Two papers authored by astronomer Beatriz Villarroel claim to show that thousands of “transients” in historic astronomical ...

An analysis of archival astronomical observations, combined with eyewitness accounts of UAPs (the official name for unidentified flying objects), suggests that the nuclear age left its fingerprints on ...

SAN DIEGO (KABC) -- A 4.0 magnitude earthquake struck near Palomar Observatory in northern San Diego County on Sunday morning, the U.S. Geological Survey said. "We felt an earthquake here at NWS San ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This Palomar Mountain Observatory ...

SAN DIEGO — An earthquake with a preliminary magnitude of 4.1 struck near Palomar Observatory in north San Diego County Sunday morning, according to United States Geological Survey. The quake was ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. Fire officials at their command center in Riverside said the Mt. Palomar ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO — An earthquake shook part of San ...

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PALOMAR MOUNTAIN, Calif. – The California Institute of Technology’s Palomar Observatory invites the public to share the wonders of exploring the universe during its open house on Saturday, June 25, ...

A magnitude 4.2 earthquake occurred at 6:16 p.m. Friday roughly 3 miles northwest of Palomar Observatory, causing shaking across San Diego County and beyond, according to the U.S. Geological Survey.