Astrophysics21.Tripod.com

Links to the Universe

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Is There Life Out There?
The famous Drake Equation
A Message From Out There?
The Kepler Search for Planets
NASA Simulation
Water On The Moon
Take A Walk On The Moon
Solar Orbits
Solar Wind Shock Wave
Sun changes bring Earth changes.
A New View of Our Sun
A Rare Image
A Supernova From an Alien Viewpoint
A song about our Universe.
Space Explorers
Our First Steps to MARS
Interactive Mars Exploration
The Rest of our Solar System
Other Planetary Systems
About Our Galaxy
About Our Universe
Explore The Universe From Your Computer
Mysterious BLOB Near The Dawn of Time
Some of The Physics in Astrophysics
The Physical Nature of TIME
Classic Hubble Images
Newer Hubble Images
A special new Hubble image.
The Beginning of Stars
The Beginning of Giant Stars
Other Discoveries
Space Dangers
The Vulnerability of life on Earth
Involvement In Astronomy
Educational Recommendations
A Little Something Extra
Links to the Universe
Papers Submitted Previously
Papers Submitted in 2011
Papers Submitted in 2009 & 2010
NO MORE PAPER SUBMISSIONS AT THIS TIME.

Introduction
 
   As you can see, we have a substantial number of links listed here.  And, as you can also see, they cover just about any possibility for information and/or images that you may be interested in (as related to astrophysics and to the space sciences in general).
 
   This represents a special opportunity for educational research, professional referencing, general interest, and any number of other possibilities.
 
   You are invited to take advantage of this list at any time you may care to do so.
 
   The categories and links are as follows:
 
 

NASA SITES

< NASA - MAIN WEB SITE >

< NASA EDUCATION RESOURCE DIRECTORY >

< SKY VIEW VIRTUAL OBSERVATORY >

< NASA MARS EXPLORATION >

< THE MARS GLOBAL SURVEYOR >

< THE PLANETARY DATA SYSTEM (NASA)

< EARTH - AS SEEN FROM SPACE >

< ASTEROID IMPACT HAZARDS >

< SPACE SCIENCE HEADLINES (NASA) >

< THE HISTORY OF ROCKETRY (NASA) >

< BASICS OF SPACE FLIGHT (NASA) >

< NASA ASTROPHYSICS >

< EXOBIOLOGY RESEARCH (NASA) >

< JET PROPULSION LABORATORY (NASA)

< GODDARD SPACE FLIGHT CENTER (NASA) >

 
 
 
 
SPACE TELESCOPES
 

< SPACE TELESCOPE SCIENCE INSTITUTE >

< HUBBLE SPACE TELESCOPE IMAGES >

< HUBBLE GALLERY >

< ULTRAVIOLET EXPLORATION >

 
 
 
 
SPACE NEWS
 

< LATEST SPACE REPORTS >

< SOLAR ALERT PAGE >

< SPACE UPDATES >

< THE UNIVERSE TODAY >

< ASTRONOMY PICTURE OF THE DAY >

< STAR DATE - NIGHT SKY UPDATE >

 
 
 
 
TOURS
 

< CAPE CANAVERAL VIRTUAL TOUR >

 
 
 
 
 
OUR SOLAR SYSTEM
 

< OUR SOLAR SYSTEM >

< MOONS OF THE OUTER PLANETS >

< LUNAR ATLAS >

< MOON TO MARS MISSION >

 
 
 
 
 
REFERENCE
 

< PHYSICS AND ASTRONOMY REFERENCE SITE >

< ENCYCLOPEDIA OF SPACE SCIENCES >

< ASK THE ASTRONOMER >

< ABOUT ASTRONOMY AND SPACE >

< SPACE REFERENCE SITE >

< HISTORY OF SPACE EXPLORATION >

< SUMMARY OF HUMAN SPACE FLIGHT HISTORY >

< SPACE SCIENCE DIRECTORY (YAHOO) >

 
 
 
 
SEARCH FOR LIFE
 

< THE SETI SEARCH FOR INTELLIGENCE >

< LOOKING FOR OTHER PLANETARY SYSTEMS >

 
 
 
 
 
OBSERVATORIES & AGENCIES
 

< ARECIBO OBSERVATORY >

< JUDRELL BANK OBSERVATORY >

< EUROPEAN SPACE AGENCY MISSIONS >

< JAPAN AEROSPACE EXPLORATION AGENCY >

< NATIONAL OPTICAL ASTRONOMY OBSERVATORIES >

 
 
 
 
PROFESSIONAL ASSOCIATIONS
 

< AMERICAN INSTITUTE OF PHYSICS >

< LUNAR AND PLANETARY INSTITUTE >

< ASTROPHYSICS GROUP - WEST >

< AMERICAN INSTITUTE OF AERONAUTICS & AASTRONAUTICS >

< INTERNATIONAL ASTRONAUTICAL FEDERATION >

< NATIONAL SPACE SOCIETY >

 
 
 
 
EDUCATIONAL INSTITUTIONS
 

< ASTROPHYSICS & SPACE SCIENCES (UCSD) >

< BERKELEY SPACE SCIENCE LABORATORY >

< HARVARD'S ASTROPHYSICS DATA SYSTEMS >

< NATIONAL ACADEMY OF SCIENCE >

< UCLA ASTROBIOLOGY SOCIETY >

< NATIONAL AIR & SPACE MUSEUM >

 
 
 
 
 
ASTRONOMY ASSOCIATIONS
 

< SAN DIEGO ASTRONOMY ASSN. PHOTO GALLERY >

< THE ASTRONOMICAL SOCIETY OF AUSTRALIA >

< AMATEUR ASTRONOMY >

< ASTRONOMICAL SOCIETY OF THE PACIFIC >

 
 
 
 
 
UNLISTED
 

< THE DISCOVERY CHANNEL >

< ROBOTIC SPACECRAFT (MSSS) >

< OTHER PLANETS IN OTHER SYSTEMS >

< ASTRONOMY MAGAZINE ON THE WEB >

 
 
If you know of some interesting space science links or related links that you feel might be good to list on this page, be sure to let us know about them.

 
 
 
 
  Members have direct phone contact and receive special opportunities, newsletters, etc.