The 4,200 meter high summit of Mauna Kea in Hawaii houses the world's largest
Directory of astronomical
Unfortunately our public tours often fill up many weeks in advance of a particular date, and the weather is always a potential issue, with cloudy nights hampering ...
The USNO time ball was one of the first systems to enable the
Information, news, resources, outreach programs, gallery, observing information, software, and newsletter and reports.
Operates on behalf of the astronomers at all ten UC campuses and is comprised of extensive technical facilities, a business office, telescope and support ...
Information for observers, calendar, publications and libraries, seminars and conferences, fellowship program, and links.
International partnership comprised of two 8.1-meter telescopes with equipment description and location, news, press releases, and newsletter.