All sites of Astronomy

Ask an Astronomer Ask an Astronomer
Ask an Astronomer- Questions answered by graduate students, including a question and answer archive, information on the solar system, the universe, SETI, observational astronomy, careers and history. ...
Stargazing Network Stargazing Network
Stargazing Network- What's new, mini-FAQ, and table of contents. ...
The Astro Pages The Astro Pages
The Astro Pages- Astrophotos, articles, discussion boards, telescope making, observer's logs, and calendar. ...
The Silicon Sky The Silicon Sky
The Silicon Sky- Project links, weather, comet observing, interest links, minor planets, and resources. ...
Astronomy Boy Astronomy Boy
Astronomy Boy- Getting started, CG-5 mount, SAA 100 list, constellation portraits, barn door tracker, comet Hale Bopp, homemade eyepieces, EQ mount tutorial, millennium rant, and biography, home. ...
Astroscopic Labs Astroscopic Labs
Astroscopic Labs- Includes galleries, equipment reviews, articles, observation planning, and links. ...
Sundial, Calendar and Khmer Temples Sundial, Calendar and Khmer Temples
Sundial, Calendar and Khmer Temples- Experimental astronomy applied on research of solar orientation of the temples in SE-Asia. ...
Backyard Astronomer Backyard Astronomer
Backyard Astronomer- Contains sections for equipment, the beginner, books, the solar system and deep sky, web log, and links. ...
StarJunkie StarJunkie
StarJunkie- Equipment, astrophotography, terms, forum, photo archives, chat, and links. ...
Astronomy Awards Astronomy Awards
Astronomy Awards- Supporting the hobby related web sites throughout world. ...
Amateur Astronomy and Space Website Amateur Astronomy and Space Website
Amateur Astronomy and Space Website- Images, CCD information, buy and sell, and links. ...
The Astronomy Cafe The Astronomy Cafe
The Astronomy Cafe- The menu is appetizers, specials, and main course. ...
Rick Costello Space Art Paintings Rick Costello Space Art Paintings
Rick Costello Space Art Paintings- Gallery, about the artist, and essays. ...
Clear Skies On Demand Clear Skies On Demand
Clear Skies On Demand- An online astronomy journal by Math Heijen, backyard astronomer from the Netherlands. Observing logs from Sun, Moon and Deepsky, digital lunar and solar images, equipment reviews, links, books etc. ...
The Edge of Nowhere The Edge of Nowhere
The Edge of Nowhere- Images, events, news, information, games, awards, and links. ...
Astro World Astro World
Astro World- Provides studies, images, movies, and equations. ...
Astronomical Observatory Astronomical Observatory
Astronomical Observatory- Visual and CCD photomety, including classic and digital astrophotography. Presents equipment and resources. Located near Plomin in eastern Istria, Croatia. ...
Eagles Eye on the Sky Eagles Eye on the Sky
Eagles Eye on the Sky- Monthly guide to what's up in the sky. ...
Space and Telescope.com Space and Telescope.com
Space and Telescope.com- Contains current space news, useful astronomical utilities and information, and amateur images. Includes clickable Messier and Caldwell object tables. ...
Annus Novus Decimal Calendar Annus Novus Decimal Calendar
Annus Novus Decimal Calendar- A proposal for a non-sectarian, culturally neutral calendar system. ...
Summer Stargazing - Night Sky in the Northern Hemisphere Summer Stargazing - Night Sky in the Northern Hemisphere
Summer Stargazing - Night Sky in the Northern Hemisphere- An article written by Philip Harrington. ...
Astronomy Cast Astronomy Cast
Astronomy Cast- Weekly podcast providing discussions on astronomical topics ranging from planets to cosmology. ...
365 Days of Astronomy 365 Days of Astronomy
365 Days of Astronomy- Project to provide an astronomy podcast every day of the year, written, recorded and produced by people around the world. ...
Urban Astronomer Urban Astronomer
Urban Astronomer- Practical and educational articles to help the urban and armchair astronomer get the most out of the hobby. ...
Backyard Astronomy with Paul Mortfield Backyard Astronomy with Paul Mortfield
Backyard Astronomy with Paul Mortfield- Photo gallery, discoveries, details about personal observatory, and chart of large solar flare activity. ...
Dr. Patrick Hartigan Dr. Patrick Hartigan
Dr. Patrick Hartigan- Research group at Rice University focused on young stars, stellar jets and shock waves. ...
Edward M. Sion Edward M. Sion
Edward M. Sion- Specializes in white dwarf studies. Includes curriculum vitae and research articles. Professor of Astronomy and Astrophysics at Villanova University. ...
George P. McCook George P. McCook
George P. McCook- Specializes in mathematic analysis of astronomical data. Professor of Astronomy at Villanova University. Includes educational background and research. ...
Georgi Petrov Georgi Petrov
Georgi Petrov- Fields of interest include extragalactic astronomy, spectroscopy, photometry, surface photometry, active galactic nuclei, open clusters, and the large scale structure of the Universe. In English and Bulgar ...
Glenn Schneider Glenn Schneider
Glenn Schneider- HST/NICMOS and other recent astronomical endeavors, professional and personal. Includes CV and publications. Steward Observatory, University of Arizona. ...
Dr. Melissa N. Hayes-Gehrke Dr. Melissa N. Hayes-Gehrke
Dr. Melissa N. Hayes-Gehrke- Includes teaching and research and personal interests. University of Maryland. ...
R. A. Araya-Gochez R. A. Araya-Gochez
R. A. Araya-Gochez- A visiting associate professor in Tapir, India. Currently, working on problems related to the physics of magnetized, fully ionized plasmas. Includes lecture notes and curriculum vitae. ...
Nichi D'Amico Nichi D'Amico
Nichi D'Amico- Chair Professor of Astrophysics at Cagliari University, in Sardinia, Italy. Includes CV, publications and research interests. ...
The Difference Between the Millennium and Year 2000 The Difference Between the Millennium and Year 2000
The Difference Between the Millennium and Year 2000- Questions and answers to satisfy the hearts of true millennium buffs. ...
Calendars through the Ages Calendars through the Ages
Calendars through the Ages- History and FAQs of calendars, from ancient Rome to outer space. Including Julian, Gregorian, Jewish, Islamic, Chinese, and Mayan. ...
Roger Leiton-Thompson Roger Leiton-Thompson
Roger Leiton-Thompson- Provides details of his interests and projects including globular clusters, NASA's space interferometry mission, supernova remnants and light pollution. Universidad de Concepcion, Chile ...
Simon Jeffery Simon Jeffery
Simon Jeffery- Research astronomer at Armagh Observatory in Northern Ireland. Specializes in studying stellar structures. Includes publications, essays, research projects, related software, and biographical background. ...
Professor Irakli Simonia Professor Irakli Simonia
Professor Irakli Simonia- Provides biographical information, research interests in astrophysics, cultural astronomy and archaeoastronomy and selected publications. ...
Rees, Martin Rees, Martin
Rees, Martin- Professor of Cosmology and Astrophysics at the University of Cambridge. Includes CV, research interests and publications. ...
Courtney Seligman, Professor of Astronomy Courtney Seligman, Professor of Astronomy
Courtney Seligman, Professor of Astronomy- Class materials, online astronomy text (work in progress), astronomical activities and information about Professor Seligman's fictional works. ...
Ashkbiz Danehkar Ashkbiz Danehkar
Ashkbiz Danehkar- Post-Doctoral Fellow in the Harvard-Smithsonian Center for Astrophysics at Cambridge, Massachusetts. Includes research interests, resume and publications. ...
Dimitris Gouliermis Dimitris Gouliermis
Dimitris Gouliermis- CV, research interests and publications. Max Planck Insitite for Astronomy, Germany. ...
Time and Date Time and Date
Time and Date- Information such as yearly and monthly calendars, counters, countdown, and the world clock which shows the current time in cities all over the world. ...
Calendar Studies Calendar Studies
Calendar Studies- Articles on the Gregorian and Julian calendars, the ISO date format, the Julian day number system, the Maya calendar, the Goddess lunar calendar, the Liberalia Triday Calendar and C functions for date c ...
Calendopaedia Calendopaedia
Calendopaedia- The encyclopaedia of calendars. ...
GMT: Greenwich Mean Time GMT: Greenwich Mean Time
GMT: Greenwich Mean Time- Complete guide to times in every time zone in the world. ...
Maya Calendar 2000 Maya Calendar 2000
Maya Calendar 2000- The calendar was the center of Maya life and their greatest cultural achievement. To carry out their astronomical calculations they developed a sophisticated mathematical system. The Maya Calendar web ...
Astronomical Time Keeping Astronomical Time Keeping
Astronomical Time Keeping- Extensive descriptions of many timing systems, with information on time zones and Julian day numbers. ...
Blue Moon Myths Blue Moon Myths
Blue Moon Myths- Second full moon in a month, or third full moon in a single season. ...
The Chinese Calendar The Chinese Calendar
The Chinese Calendar- The mathematics and rule explanation for the calendar. ...

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