-
Accretion disk theory, mixing-length theory of convection, advection-dominated accretion flows.
-
A description at the layman level about the applications of spectroscopy in the investigation of the Solar System, with interactive diagrams
-
you can find every thing you want on this topic in this site...
-
E-Print archive since April of 1992.
-
Introductory essays on astrophysics and astronomy.
-
Various pages with non-technical texts about cosmology, black holes, cosmic strings, inflation, quantum cosmology, and string theory, written by members of the Relativity Group at Cambridge University.
-
Nationally supported research centre. Find out about current research, upcoming seminars and job opportunities.
-
Hypothesis which attempts to explain the characteristics of QSOs (Quasi-Steller Objects), a.k.a. quasars, as optical illusions created by gravitational lensing and other phenomena.
-
A list of frequently asked questions with answers.
-
Comprehensive archive of explantory articles on all key Astrophysics topics, categorised and fully searchable; actively updated by the Institute of Physics.
-
Profiles several prominent astrophysicists.
-
Partially funded by a NASA Astrophysics Theory grant, find information about the group's past and future meetings.
-
Research session at the Institute for Pure and Applied Mathematics (IPAM), Los Angeles, CA, USA; 7 March - 10 June 2005.
-
Text of the 1999 Oppenheimer lecture at UC Berkeley given by professor Freeman Dyson on the origin of life and other subjects.
-
Offers educational products that help students understand basic astronomy concepts.
-
Site devoted to hyperspatial theories.
-
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.
-
Overview of a controversial theory which is not generally accepted by the astrophysical community.
-
Search system for abstracts in astrophysics, planetary sciences and solar physics.
-
Generates astrophysical reaction rates online using an extended database.
-
An area for providing nuclear data for astrophysics calculations, such as nucleosynthesis, stellar evolution, the Big Bang, and super-nova dynamics.
-
A well know problem from astrophysics, Olber's paradox (Why is the night sky dark?), solved. As well as Newton's related Gravity paradox.
-
Course offered via The Electronic University, an educational outreach server at the University of Oregon.
-
Teaching notes on celestial mechanics, classical mechanics, and stellar atmospheres.
-
Author explains how Hubble's red shift of starlight spectra results from photon decay, proportional to traveled distance.
-
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.
-
Presents ideas about the rotation of the sun and planets.
-
A free online textbook on space physics.
-
THIS - instrument pages for the Tuneable Heterodyne Infrared Spectrometer developed by the University of Cologne. THIS is a transportable receiver designed for atmospheric and astrophysical observations in the mid infrared spectral region (7-28 µm).
-
Information mostly on the fourth dimension and theoretical physics.
-
Devoted to recent developments, discoveries, and theories in astronomy and astrophysics.
-
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.
-
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.
-
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.
-
An interactive Astrophysics textbook from Louisiana State University.
-
An explanation of the Titius-Bode Law of planetary spacing.
-
Overview of the Titius-Bode Law.
-
University of Surrey abridged version of the book "Astrophysics" , with many links to relevant material on astronomy, astrophysics and cosmology.
-
Interactive site for learning about astronomy and astrophysics.
-
