Alvan Graham Clark
Alvan Graham Clark (July 10, 1832 ? June 9, 1897), born in Fall River, Massachusetts, was an American astronomer and telescope-maker. He was the son of Alvan Clark. In 1862, while testing a new 18-inch refracting telescope he discovered Sirius B, the magnitude 8 companion of Sirius.
Related Topics:
July 10 - 1832 - June 9 - 1897 - Fall River, Massachusetts - American - Astronomer - Telescope - Alvan Clark - 1862 - Sirius B - Sirius
~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~ Table of Content ~
| ► | Introduction |
| ► | Theiapolis People! |
| ► | Reference |
| ► | Contact Alvan Graham Clark |
| ► | Goodies & Collectibles |
| ► | Posters & Prints |
~ What's Hot ~
Twilight, Alvin And The Chipmunks The Squeakquel, The Boondock Saints Ii All Saints Day, The Princess And The Frog, Hannah Montana The Movie, 500 Days Of Summer, New Moon, Sorority Row, Transformers Revenge Of The Fallen, I Love You Beth Cooper, 2012, The Men Who Stare At Goats, The Box, Couples Retreat, Where The Wild Things Are, The Ugly Truth, Stan Helsing, Jennifer S Body, This Is It, The Mummy 4 Rise Of The Aztec,
~ Community ~
| ► | History Forum Come and discuss about History, Civilizations, Historical Events and Figures |
| ► | History Web-Ring A community of sites, blogs and forums dedicated to History. Do not hesitate to submit your site. |
| ► | Theiapolis People! Latest people news, biographies, filmographies, photo gallery, message board. |
and are licensed under the GNU Free Documentation License.
Lexicon - Privacy Policy - Spiritus-Temporis.com ©2005.