Astronomy

Science, Astronomy, Solar System, Sun - Catania Astrophysical Observatory. High Altitude Observatory (HAO) is dedicated to the study of the Sun and of the response of the Earth's upper atmosphere to the Sun's output.

The National Center for Atmospheric Research (NCAR)

Science, Astronomy, Solar System, Sun - Big Bear Solar Observatory WWW Page. The BBSO is operated by the New Jersey Institute of Technology.

Science, Astronomy, Solar System, Sun - Sondrestrom Research Facility. Auroral observatory with a large complement of instruments (including incoherent scatter radar) on the west coast of Greenland.

Science, Astronomy, Solar System, Sun - Sodankylä Geophysical Observatory. Observations and research related to northern lights, aeronomy, atmospheric chemistry, and related science.

Science, Astronomy, Solar System, Sun - The Michelson Doppler Imager. Provides results and science of an experiment flown on the SOHO spacecraft to study solar oscillations.

Science, Astronomy, Solar System, Sun - The Sun is a Ball of Iron. Dr.

What is the analemma? With a few simple animations the analemma can be readily understood

Science, Astronomy, Solar System, Sun - Mees Solar Observatory Home Page. one of the University of Hawaii Haleakala Observatories.

Science, Astronomy, Solar System, Sun - UCO/Lick Observatory. Sacramento Peak.

Imager and spectrometer for high-energy photons from the sun

Science, Astronomy, Solar System, Sun - MLSO Analysis Homepage. Mauna Loa Solar Observatory.