All sites of Astronomy

YPOP Tour of the Sun YPOP Tour of the Sun
YPOP Tour of the Sun- Educational information about the Sun. ...
The Virtual Sun The Virtual Sun
The Virtual Sun- Virtual tour of the sun which uses images, diagrams, and movies to illustrate subjects such as solar wind, solar flares, the solar surface and sunspots. ...
How Stuff Works: Sun How Stuff Works: Sun
How Stuff Works: Sun- In-depth illustrated description of the Sun, its surface, atmosphere, sunspots, solar prominences and solar flares. ...
AAS Solar Physics Division AAS Solar Physics Division
AAS Solar Physics Division- [Greenbelt, Md] Members, organization, news, meetings, contacts. ...
The Analemma Project The Analemma Project
The Analemma Project- An analemma photograph is featured with a detailed description of how it was created. ...
The Michelson Doppler Imager The Michelson Doppler Imager
The Michelson Doppler Imager- Provides results and science of an experiment flown on the SOHO spacecraft to study solar oscillations. ...
Global Oscillation Network Group (GONG) Global Oscillation Network Group (GONG)
Global Oscillation Network Group (GONG)- Extensive information about the group and the project, which aims to conduct a detailed study of solar internal structure and dynamics using helioseismology. ...
Current Solar Data Current Solar Data
Current Solar Data- Offers real time images and observations of the Sun from a variety of ground and space sources. ...
The Nine Planets: Sun The Nine Planets: Sun
The Nine Planets: Sun- General information, some statistical data and links. ...
Geospace Environment Modeling (GEM) Geospace Environment Modeling (GEM)
Geospace Environment Modeling (GEM)- Offers documents and overview from a series of projects with focus on magnetosphere studies. ...
Sun Position Calculator Sun Position Calculator
Sun Position Calculator- Calculates Sun azimuth and altitude for a given location and date. ...
Current Solar Data Current Solar Data
Current Solar Data- An unofficial archive of NOAA solar data. ...
Find My Shadow Find My Shadow
Find My Shadow- Calculates sun position and plots shadows cast by the sun over any chosen location, with drawing tools to construct your own scene and automatically plot the shadow results. ...
Rotation of the Sun Rotation of the Sun
Rotation of the Sun- Electronic book with technical information about the sun and the solar system. ...
Windows to the Universe: Sun Windows to the Universe: Sun
Windows to the Universe: Sun- Overview including general information, data, pictures, news, historical and mythological background. ...
The Formation of Binary Stars The Formation of Binary Stars
The Formation of Binary Stars- Recent observational investigations of the frequency of occurrence of pre-main-sequence binary stars have reinforced earlier suspicions that binary formation is the primary branch of the st ...
Interacting Binary Stars Interacting Binary Stars
Interacting Binary Stars- Nice click-through tour with some great animations about some of the complexities of Binary Systems. ...
Eclipsing Binary Stars Eclipsing Binary Stars
Eclipsing Binary Stars- Information on binary stars and links to online articles. ...
International Astronomical Union International Astronomical Union
International Astronomical Union- Organization based in Hungary that studies binary stars. ...
Mass Transfer in the Binary Star Algol Mass Transfer in the Binary Star Algol
Mass Transfer in the Binary Star Algol- This site shows the dynamic hydrodynamic models have shown that the circumstellar flow in Algol is relatively independent of the initial speed and direction of the tidal stream. Ra ...
The Double Star Library The Double Star Library
The Double Star Library- A means by which various types of binary and multiple star information can be easily disseminated among binary star astronomers in IAU Commission 26 and related commissions. ...
Hubble Separates Stars In The Mira Binary System Hubble Separates Stars In The Mira Binary System
Hubble Separates Stars In The Mira Binary System- Hubble Space Telescope News Release/Paper about the discovery of the atmospheric interaction between the giant star Mira and its white dwarf companion star. ...
The Binary Pulsar: PSR 1913+16 The Binary Pulsar: PSR 1913+16
The Binary Pulsar: PSR 1913+16- Information on the PSR 1013+16 pulsar, a part of a binary system, the discoverers of which won the Nobel Prize in 1993. ...
Binary Star Simulation Binary Star Simulation
Binary Star Simulation- This JAVA simulation allows the user to set the masses, orbital separation, orbital eccentricity, the inclination angle to the line of sight, and the angle of the nodes of an orbiting star pair. ...
Chandra X-Ray Observatory: Brown Dwarf Stars Chandra X-Ray Observatory: Brown Dwarf Stars
Chandra X-Ray Observatory: Brown Dwarf Stars- Introduction and data on brown dwarf stars. ...
Astronomy 162: White Dwarfs and Novae Astronomy 162: White Dwarfs and Novae
Astronomy 162: White Dwarfs and Novae- Short on text, but contains excellent images, diagrams and a table of the brightest white dwarfs ...
Echelle Spectra for White Dwarfs Echelle Spectra for White Dwarfs
Echelle Spectra for White Dwarfs- Contains final processed IUE SWP echelle spectra for all 55 hot white dwarfs ...
The Fate of Massive Stars The Fate of Massive Stars
The Fate of Massive Stars- The origin and general characteristics of white dwarfs. High School level. ...
Brown Dwarf Brown Dwarf
Brown Dwarf- Online encyclopedia article from Wikipedia on these sub-stellar objects. ...
Can You Pay to Get a Star Named? Can You Pay to Get a Star Named?
Can You Pay to Get a Star Named?- The Straight Dope column on a star naming scheme. ...
Vedic Astronomy Vedic Astronomy
Vedic Astronomy- Ancient Indian constellations and stars identified. ...
Buying Star Names Buying Star Names
Buying Star Names- FAQ from International Astronomical Union. ...
Imaging the Deep Sky Imaging the Deep Sky
Imaging the Deep Sky- Film and CCD images, equipment details, image processing, and dark room processing. ...
Astrophotography by Bob and Janice Fera Astrophotography by Bob and Janice Fera
Astrophotography by Bob and Janice Fera- Photo gallery and equipment details. ...
Little Green Men, White Dwarfs or Pulsars? Little Green Men, White Dwarfs or Pulsars?
Little Green Men, White Dwarfs or Pulsars?- A personal account by Jocelyn Bell Burnell on the discovery of pulsars. ...
Introduction to Pulsar Astronomy Introduction to Pulsar Astronomy
Introduction to Pulsar Astronomy- A tutorial on radio pulsars and "The Sounds of Pulsars" ...
A Gravitationally Powered Oscillatory Pulsar Model A Gravitationally Powered Oscillatory Pulsar Model
A Gravitationally Powered Oscillatory Pulsar Model- Proposed advanced theory of mainstream pulsars being oscillatory and powered by gravitational contraction, rather than rotary. ...
Atmospheres of Neutron Stars Atmospheres of Neutron Stars
Atmospheres of Neutron Stars- An interactive archive of neutron star atmosphere models, for advanced students and researchers. ...
Catalogue of Galactic Supernova Remnants (SNRs) Catalogue of Galactic Supernova Remnants (SNRs)
Catalogue of Galactic Supernova Remnants (SNRs)- Listing of over 200 supernova remnants. ...
Neutron Stars Neutron Stars
Neutron Stars- Overview of what is known about neutron stars, including a discussion of X-ray bursters. ...
Remnant of Chinese Supernova Remnant of Chinese Supernova
Remnant of Chinese Supernova- Scientists using NASA's Chandra X-ray Observatory have found new evidence that a pulsar in the constellation of Sagittarius was created when a massive star exploded, witnessed by Chinese ast ...
Jodrell Bank Observatory: Pulsar Research Jodrell Bank Observatory: Pulsar Research
Jodrell Bank Observatory: Pulsar Research- As one of the research groups of the Jodrell Bank Observatory, they form part of the Department of Physics and Astronomy of the University of Manchester, in the United Kingdom. ...
Introduction to Neutron Stars Introduction to Neutron Stars
Introduction to Neutron Stars- An accessible introduction to neutron stars that includes details on their life cycles as well as detailed information on neutron star variants such as x-ray and gamma ray bursters. ...
Neutron Stars and X-ray Binaries Neutron Stars and X-ray Binaries
Neutron Stars and X-ray Binaries- An accessible summary of neutron stars and X-ray binaries, presented by the Chandra X-ray Observatory. Includes a questions and answers section and a selection of images. ...
Summaries of Neutron Star Types Summaries of Neutron Star Types
Summaries of Neutron Star Types- Includes short summaries on neutron stars, including information on pulsars, neutron degeneracy, pulsar examples, binary pulsars and planets around pulsars. This information links to a us ...
A Tutorial on Radio Pulsars A Tutorial on Radio Pulsars
A Tutorial on Radio Pulsars- A tutorial from the Australia Telescope National Facility, Parkes, New South Wales ...
Astrophotography Astrophotography
Astrophotography- Gallery and tips. ...
Neutron Stars Neutron Stars
Neutron Stars- This site provides a concise definition and description of neutron stars. Suitable for university students. ...
Neutron Star Neutron Star
Neutron Star- Article from Wikipedia on this remnant that can result from the gravitational collapse of a massive star. ...
VHF DX VHF DX
VHF DX- Amateurfunk, Erde-Mond-Erde, EME, VHF, DX, 144MHz, 50 MHz ...

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