Astronomy, Space Science, & Astronomical Resources

Astronomy & Space Reference

Amateur Astronomy: Amateur & "backyard" astronomy

Archaeoastronomy: Astronomy among ancient civilizations

Astrobiology: Astrobiology and Life in the Universe

Astrophysics: Astrophysics reference & resources

Astronomers: Profiles of current & historically important astronomers

Astronomical Observatories & Telescopes: Astronomy research telescopes & observatories

Cosmology: Cosmology, the study of the Universe

History of Astronomy: Historical developments and events

Photos & Images: Astronomy & space photos and images

General Reference: General reference & interest

Planetary Geology: Geology of planets and other worlds, Martian geology

Missions & Exploration: Past, current, & future space exploration missions

Space Science, Exploration, & Technology: Space science, space exploration, space weather

Astronomy & Space Resources

Data Archives & Technical Resources - Data archives, repositories, and sources

Companies & Business Resources - Astronomy & Space Science related companies

Education - Educational tools for educators

Instruments, Telescopes, & Equipment - Telescopes, imaging, data analysis & instrumentation

Organizations, Institutes, & Societies - Astronomy & space related organizations

Publications in Astronomy, Astrophysics, & Space - Journals, trade publications, magazines, RSS, and podcasts

Astronomy Hotspots!

Stellarium Computer Planetarium

Free open-source planetarium with realistic skies. Explore space and Astronomy from your computer. Very easy to use!

Lunar Reconnaissance Orbiter (LRO)

NASA's new mission to the Moon! LRO & LCROSS will study the moon in depth and obtain valuable information making it possible for humanity to return to the Moon - To Stay!

Also See: LRO Public Portal at NASA