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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
Soft 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.
Vandenberg AFB missile launch
schedule.
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;
Jan-Mar.,
2004;
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
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