AmateurArchaeoastronomyAstrophysics | Calendars and TimekeepingExtraterrestrial LifeSolar System | Stars |
PR: 5
| Extraterrestrial - http://www.crypticthinking.com Amateur SETI site investigates an ancient astronaut possibility for clues on where to search. - [Read more] |
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| Telescope Reviews - http://www.astromart.com Astromart.com is the leading portal for astronomy news, classified ads and telescope reviews. Place your astronomy ads, read the latest news articles and check out the current reviews of newest telescopes and equipment. - [Read more] |