SOHO is a project of international cooperation between the European Space Agency and NASA.

Big Bear Solar Observatory (BBSO), 40386 North Shore Lane, Big Bear City, CA 92314-9672, U.S.A. The BBSO is operated by the New Jersey Institute of Technology.

The National Solar Observatory/Sacramento Peak (NSO/SP), Sunspot, New Mexico, is part of the National Solar Observatories (NSO) and under the National Optical Astronomy Observatories (NOAO). NOAO is operated by the Association of Universities for Research in Astronomy (AURA), under a cooperative agreement with the National Science Foundation (NSF), for the benefit of the astronomical community.

UNIVERSITY OF CALIFORNIA OBSERVATORIES / LICK OBSERVATORY Lick Observatory Keck Observatory University of California Observatories/Lick Observatory conducts leading-edge research to answer the most profound questions in observational astronomy. Headquartered on the Santa Cruz campus of the University of California, this multi-campus research unit supports research and training of astronomers, ...

The Armagh Observatory is a modern astronomical research institute with a rich heritage. Founded in 1790 by Archbishop Richard Robinson, the Observatory is one of the UK and Ireland's leading scientific research establishments. Around 25 astronomers are actively studying Stellar Astrophysics, the Sun, Solar System astronomy, and the Earth's climate. Latest News Research Themes People at Armagh ...

Research Education Workshops What's New! Inside the Observatory Visitors Welcome to the High Altitude Observatory (HAO), which is dedicated to the study of the Sun and of the response of the Earth's upper atmosphere to the Sun's output. As a National Science Foundation sponsored laboratory, HAO is committed to the dissemination of its new knowledge to the community at large. HAO is a division of ...

Imager and spectrometer for high-energy photons from the sun ...

Other RHESSI Web Sites June 5 Press Release First-Light Press Release View the Major Events page for the current mission status. Welcome to NASA Goddard's home page for the Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI). RHESSI is a NASA Small Explorer. RHESSI was launched on February 5, 2002. RHESSI's primary mission is to explore the basic physics of particle acceleration and ...

Yohkoh Public Outreach Project Welcome to the Yohkoh Movie Theater! The Yohkoh Movie Theater (YPOP) is designed to bring you images and movies depicting our nearest star, the Sun, as seen by an X-ray telescope on board the Yohkoh satellite. The YPOP site includes a range of activities for youngsters, parents, teachers and anyone interested in learning more about the Sun. You can make your own ...

Mees Solar Observatory University of Hawai`i, Institute for Astronomy Greetings from the C.E.K. Mees Solar Observatory, located on Haleakala, Maui, Hawai`i. Our elevation is 3, 054 meters (approximately 10, 000 feet). We observe the Sun, our nearest star, using a variety of optical instrumentation. Weather at Mees: current, or Last 24h plots Mees Observing Plan Current Instrument Status Today's ...

Birmingham Solar Oscillations Network - BiSON homepage ...

Beschreibung ...

Four different images of the sun updated daily.

Four different images of the sun updated daily.

Mees Solar Observatory Haleakala, Maui, Hawai`i University of Hawai`i, Institute for Astronomy, Solar Group This site contains solar data for only the past day or so. For complete data archives, please go to: http://www.solar.ifa.hawaii.edu/mees.html Greetings from the C.E.K. Mees Solar Observatory, one of the University of Hawai`i Haleakala Observatories. We are located on the summit of ...

Solar Radio Emission This document contains daily values of the solar radio emission, measured in decimeter wavelength at the Cracow Observatory. Refer to the note, explaining the details. 1994 July August September October November December 1995 January February March April May June July August September October November December 1996 January February March April May June July August September ...

Butterflydiagrams of the Sun Since 1976 I observe the Sun systematicly. With every observation I also count the number of sunspots and do I make an exact positiondrawing. From 1980 this happens with a 90mm/f1300mm refraktor. The drawings are 150 mm in diameter with an accuracy of 99%. This means that the drawaccuracy on the centre of the sundisk is secure within 1 heliographical degree. A ...

AstroWeb: Solar Telescopes ARTHEMIS Solar Data Archive (ARTHEMIS) ARTHEMIS is an archive for solar data coming from the THEMIS telescope, the RISE/PSPT instrument in Rome, and the Whole Sun Catalog. The archive has RISE/PSPT data beginning with July, 1996 and running through the current date. The THEMIS data will be available once the telescope enters full operation. The Whole Sun Catalog aims ...