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The NASA Astrophysics Data System - http://adswww.harvard.edu/
The Astrophysics Data System (ADS) is a NASA-funded project which maintains four bibliographic databases containing more than 4.0 million records: Astronomy and Astrophysics, Instrumentation, Physics and Geophysics, and preprints in Astronomy. |
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NASA Astrophysics Data System - http://adsabs.harvard.edu/
Search system for abstracts in astrophysics, planetary sciences and solar physics. |
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Smithsonian Astrophysical Observatory - http://www.cfa.harvard.edu/sao/
A research institute of the Smithsonian Institution headquartered in Cambridge, MA, where it is joined with the Harvard College Observatory (HCO) to form the Harvard-Smithsonian Center for Astrophysics (CfA). |
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Astrophysics - http://www.arxiv.org/archive/astro-ph
E-Print archive since April of 1992. |
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The Astrophysical Journal - http://www.journals.uchicago.edu/ApJ/
Devoted to recent developments, discoveries, and theories in astronomy and astrophysics. |
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Encyclopedia of Astronomy and Astrophysics - http://eaa.iop.org/
Comprehensive archive of explantory articles on all key Astrophysics topics, categorised and fully searchable; actively updated by the Institute of Physics. |
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Living Reviews in Solar Physics - http://solarphysics.livingreviews.org
A peer-refereed, solely online journal publishing invited reviews covering all areas of solar and heliospheric physics research. Published by the Max Planck Institute for Aeronomy, Katlenburg-Lindau, Germany. |
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SIMBAD Astronomical Database - http://simbad.u-strasbg.fr/Simbad
The SIMBAD astronomical database provides basic data, cross-identifications and bibliography for astronomical objects outside the solar system. SIMBAD can be queried by object name, coordinates, other criteria (filters), and lists of objects. |
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Fermilab Theoretical Astrophysics Group - http://www-astro-theory.fnal.gov
Partially funded by a NASA Astrophysics Theory grant, find information about the group's past and future meetings. |
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Canadian Institute for Theoretical Astrophysics - http://www.cita.utoronto.ca
Nationally supported research centre. Find out about current research, upcoming seminars and job opportunities. |
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Virtual Institute of Astrophysics - http://www.cosmovia.org/
VIA provides lectures and forums where scientists from around the world can communicate and discuss problems and ideas in astroparticle physics. |
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AstroEngine - http://www.astroengine.com
Space science blog by Dr Ian O'Neill discussing astrophysics concepts in an informed yet informal way. |
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Nuclear Astrophysics Data - http://t2.lanl.gov/data/astro/astro.html
An area for providing nuclear data for astrophysics calculations, such as nucleosynthesis, stellar evolution, the Big Bang, and super-nova dynamics. |
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The Astrophysics Spectator - http://www.astrophysicsspectator.com/
Articles published on this site cover current research in astronomy and astrophysics, describe our current understanding of astronomical phenomena, and comment on issues related to astronomical research. |
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ADC Quick Reference: Basic Data on Galaxies - http://adc.astro.umd.edu/adc/quick_ref/ref_generalgalaxies.html
An online astrophysics catalog that helps the user toward some of the more frequently used ADC dataset holdings regarding galaxies. |
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High Energy Astrophysics Group - http://altamira.asu.cas.cz/
Astronomical Institute, Ondrejov. Focuses on the research of cosmic objects in X-ray and gamma spectra region. General information, projects and workshops. |
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Physics Topics - Teaching Notes - http://orca.phys.uvic.ca/~tatum/
Teaching notes on celestial mechanics, classical mechanics, and stellar atmospheres. |
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Gravity is Cool, or, Why our Universe is Hospitable to Life - http://www.hartford-hwp.com/archives/20/035.html
Text of the 1999 Oppenheimer lecture at UC Berkeley given by professor Freeman Dyson on the origin of life and other subjects. |
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Space Physics Textbook - http://www.oulu.fi/~spaceweb/textbook/
A free online textbook on space physics. |
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Red Shift by Photon Decay - http://members.chello.nl/~n.benschop
Author explains how Hubble's red shift of starlight spectra results from photon decay, proportional to traveled distance. |
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University of Surrey - Department of Physics (Research) - http://www.ph.surrey.ac.uk/astrophysics/index.html
University of Surrey abridged version of the book "Astrophysics" , with many links to relevant material on astronomy, astrophysics and cosmology. |
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The Electric Universe - http://www.the-electric-universe.info/
Physics knows four forces; 20th-century scientists were convinced that one of those, the electric force, played no macroscopic role in the Universe; site explains why that is incorrect. |
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Astrophysics and Astronomy - http://www.hpwt.de/Astroe.htm
Introductory essays on astrophysics and astronomy. |
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Olber's Paradox - http://www.ronaldkoster.net/olber.html
A well know problem from astrophysics, Olber's paradox (Why is the night sky dark?), solved. As well as Newton's related Gravity paradox. |
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Modified Newtonian Dynamics - http://ca.geocities.com/mercy@rogers.com/
Overview of a controversial theory which is not generally accepted by the astrophysical community. |