New! A Student’s Guide to Solar and Lunar Eclipses Hat tip to Amelia
Guide to Backyard Astronomy Hat tip to James Morgan (UK)
Find your context: Online Astronomy Education Puzzles, and learning projects Hat tip to Peyton.
Home Science: Backyard Astronomy Basics Hat tip to Lucas.
A commercial site with a great astronomy link page. Hat tip to Celeste Hall.
Educational Guide to the Solar System recommended by the kids at Summer Science Camp in Seattle
Learning about space
is fun at spaceplace.nasa.gov
Mrs McVey's Class recommends Planetary Guide to Outer Space
Lets go stargazing - from Sky and Telescope Magazine
This Week's Sky at a Glance - from Sky and Telescope magazine
Sky and Telescope Magazine - News - astronomical news from Sky & Telescope magazine.
Jet Propulsion Laboratory's Space Calendar contains space mission and observing events.
NASA’s SKYCAL (Calendar of Sun, Moon and planetary events in tabular or calendar form for a month or year)
Students for the Exploration and Development of Space (SEDS)
SEDS Messier Database - Descriptions and images of the 100+ Messier objects (star clusters, nebulae, and galaxies). These are among the brightest in the sky for binoculars or small telescope.
US Naval Observatory: Calculates sunrise, sunset, moonrise, moonset, civil twilight and moon's phases for locations in the US,
Jack Horkheimer: Star Gazer Jack may have passed on to that big star cluster in the sky, but his crew keeps on looking up.
SpaceWeather.com. Sunspots, aurorae and more
Gary W. Kronk's great web site on Comets
International Meteor Organization Calendars. They have them also in PDF formats for printing.
The Constellations and Their Stars page (University of Wisconsin - Madison)
Bad Astronomy: Here's a site which reviews the astronomical and other science errors in television programs and reporting in general. It would be funny, if it weren't true.
StarChild - A learning center for young astronomers