科学加速器永久免费加速-蚂蚁加速器官网

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Bifrost

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ASA N12 Photos

Messier Catalog

Open Clusters

Globular Clusters

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Planetary Nebulae

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Stars

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Southern Sky

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Moon

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CURRENT MOON
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科学加速器永久免费加速-蚂蚁加速器官网

The night sky is filled with wonders and sights of incomparalble beauty that can only be appreciated far from city lights. Located at the base of the Chiricahua Mountains in Southeast Arizona, Bifrost Astronomical Observatory experiences some of the darkest skies in the USA. To see the constellations and Milky Way from such a remote location is a delight that few people ever have the opportunity to enjoy. This Website offers a forum to share images from Bifrost as well as information about the ever changing motions of the Sun, Moon and planets. May it inspire you to venture outside some evening and enjoy the heavens for yourself. Carpe noctem! (Seize the night!)

- Fred Espenak

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科学加速器永久免费加速-蚂蚁加速器官网


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科学加速器永久免费加速-蚂蚁加速器官网


21st Century
Canon of
Solar Eclipses

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Click for more
Road Atlas for the
Annular Solar
Eclipse of 2024

book
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Road Atlas for the
Total Solar Eclipse
of 2024

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Atlas of Central
Solar Eclipses in the USA

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Thousand Year Canon
of Solar Eclipses

book
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Thousand Year Canon
of Lunar Eclipses

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Totality - Great
American Eclipses
of 2017 and 2024

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Total Eclipse or Bust!
A Family Road Trip!

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Eclipse Bulletin:
Total Solar Eclipse
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Road Atlas for the
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Get Eclipsed
Concise Guide to
2017 Eclipse

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科学加速器永久免费加速-蚂蚁加速器官网


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Visit our sister web site MrEclipse.com for more on eclipse photography!
(click to visit MrEclipse.com)


EclipseWise.com
Visit EclipseWise.com for Solar and Lunar Eclipse Predictions
(click to visit EclipseWise.com)


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