| NOAA Space Environment Center -- The official U.S. government bureau for real-time monitoring of solar and geophysical events, research in solar-terrestrial physics, and forecasting solar and geophysical disturbances. Atmospheric Optics -- the first place to look for information about sundogs, pillars, rainbows and related phenomena. See also Snow Crystals. Solar and Heliospheric Observatory -- Realtime and archival images of the Sun from SOHO. (European Mirror Site) Daily Sunspot Summaries -- from the NOAA Space Environment Center.
Current Solar Images --a gallery of up-to-date solar pictures from the National Solar Data Analysis Center at the Goddard Space Flight Center. See also the GOES-12 Solar X-ray Imager. Recent Solar Events -- a nice summary of current solar conditions from lmsal.com. SOHO Farside Images of the Sun from SWAN and MDI. The Latest SOHO Coronagraph Images -- from the Naval Research Lab The Sun from Earth -- daily images of our star from the Big Bear Solar Observatory List of Potentially Hazardous Asteroids -- from the Harvard Minor Planet Center. Observable Comets -- from the Harvard Minor Planet Center. What is the Interplanetary Magnetic Field? -- A lucid answer from the University of Michigan. See also the Anatomy of Earth's Magnetosphere. Real-time Solar Wind Data -- from NASA's ACE spacecraft. How powerful are solar wind gusts? Read this story from Science@NASA. More Real-time Solar Wind Data -- from the Solar and Heliospheric Observatory Proton Monitor. Aurora Forecast --from the University of Alaska's Geophysical Institute Daily Solar Flare and Sunspot Data -- from the NOAA Space Environment Center. Lists of Coronal Mass Ejections -- from 1998 to 2001 What is an Iridium flare? See also Photographing Satellites by Brian Webb. What is an Astronomical Unit, or AU? Mirages: Mirages in Finland; An Introduction to Mirages; NOAA Solar Flare and Sunspot Data: 1999; 2000; 2001; 2002; 2003; 2004; Jan-Mar., 2005; Space Audio Streams: (University of Florida) 20 MHz radio emissions from Jupiter: #1, #2, #3, #4; (NASA/Marshall) INSPIRE: #1; (Stan Nelson of Roswell, New Mexico) meteor radar: #1, #2; Recent International Astronomical Union Circulars GLOSSARY | SPACE WEATHER TUTORIAL | 
SPACE WEATHER
SPACE WEATHER
