Pink hues moved through the sky above Northern California on Thursday night as a major geomagnetic storm made the Northern ...
Two years later, the observatory added the first seismographic equipment deployed by the University of California, and in 1891 a glass conservatory was built on the hill as part of the original campus ...
Space on MSN13d
NASA's Roman space telescope gets ready to stare at distant suns to find alien planetsIn a clean room at NASA's Jet Propulsion Laboratory in Southern California, scientists have successfully integrated a crucial ...
the observatory. If you don't want to venture out on your own, several companies offer guided hikes, including those featured on our list of the best California tours. Past travelers enjoyed ...
For the first time, NASA’s Swift Observatory has observed twin black holes disrupting a gas cloud in a galaxy’s center, ...
Almost every day since August, a handful of bird-loving volunteers with the Golden Gate Raptor Observatory trekked up to Hawk Hill, a scenic overview in the Marin Headlands, to record raptor sightings ...
The meteorological data recorded over the past two decades by sensors of the Roque de los Muchachos astronomical observatory facilities point to a rise of 1.1ºC in the average temperature.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback