zecg's Bookmarks About "astronomy"

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zecg, member since Oct 20, 2006

1471 Visible Links (1471 total), 0 Public Groups, 20+ Top Tags

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Top "astronomy" experts: rwilbourn, buguldey, cdavis, steve_roseundy, izogi, ravee_27,

Groups about "astronomy": Astronomy, darkmatter101, Science, Connection, Knowledge And Wisdom,

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Vela Supernova Remnant - Wide-Field 1 Gigapixel Interactive Image

"Vela Supernova Remnant (& more) - Wide-Field One Gigapixel Interactive Image"

by zecg 2008-02-06 18:34 astronomy · supernova · space · photography · 写真 · for:mandrak

http://www.skyfactory.org/vela/vela_int.htm - cached - mail it - history

Japan Aerospace Exploration Agency

"The "KAGUYA," which is currently undergoing initial functional verification, successfully acquired image data using its onboard high definition TV camera (HDTV)."

by zecg 2008-02-06 18:34 astronomy · Japan · jaxa · photo · science · space · moon · image · photograph · movie

http://www.jaxa.jp/index_e.html - cached - mail it - history

APOD: 2007 June 24 - All the Colors of the Sun

"The dark patches in the above spectrum arise from gas at or above the Sun's surface absorbing sunlight emitted below. Since different types of gas absorb different colors of light, it is possible to determine what gasses compose the Sun."

by zecg 2008-02-06 18:34 photo · photograph · 写真 · sun · sunlight · physics · colors · light · astronomy

http://antwrp.gsfc.nasa.gov/apod/ap070624.html - cached - mail it - history

NASA - Blinding Saturn

Surely one of the most gorgeous sights the solar system has to offer, Saturn sits enveloped by the full splendor of its stately rings.

by zecg 2008-02-06 18:34 photography · 写真 · astronomy · saturn · solar_system · space · for:mandrak · for:jklindzic

http://www.nasa.gov/mission_pages/cassini/multimedia/pia08362.html - cached - mail it - history

Polygon Worlds - Bringing Space down to Earth

"Gravity3D simulates the gravitational interaction between galaxies as they collide. It uses the gravity equation F=G*M1*M2/R^2 and assumes that orbiting stars have negligible mass compared to the parent stars/black holes."

by zecg 2008-02-06 18:34 gravity · galaxy · galaxies · space · astronomy · astrophysics · software · interesting · science

http://www.adrian.lark.btinternet.co.uk/PWGravity3D.htm - cached - mail it - history

A Brief History of Time - Stephen Hawking

"However, within a few years we should know whether we can believe that we live in a universe that is completely self-contained and without beginning or end."

by zecg 2008-02-06 18:34 astronomy · astrophysics · book · media · ebooks · learning · time · universe · physics · reference · research · science · hawking · Books · space

http://www.physics.metu.edu.tr/~fizikt/html/hawking/A_Brief_History_in_Time.html - cached - mail it - history

HubbleSite - Star-Birth Clouds in M16: Stellar "Eggs" Emerge from Molecular Cloud - Image - 11/2/1995

"This eerie, dark structure, resembling an imaginary sea serpent's head, is a column of cool molecular hydrogen gas (two atoms of hydrogen in each molecule) and dust that is an incubator for new stars."

by zecg 2008-02-06 18:34 photograph · hubble · space · astronomy · photography · 写真 · science · NASA · ESA

http://hubblesite.org/newscenter/newsdesk/archive/releases/1995/44/image/b - cached - mail it - history

Bruckner's Celestia Page

Links to some nice add-ons for Celestia.

by zecg 2006-10-20 04:24 linux · software · celestia · science · astronomy · space · FLOSS

http://www.bruckner.50megs.com/favorite_links.html - cached - mail it - history

The Deep Sky Frontier

A: This page is 9 quadrillion pixels wide by 9 quadrillion pixels tall. Thus it contains 8.1 nonillion of pixels.

by zecg 2006-10-20 04:24 interesting · 面白い · astronomy

http://www.deepskyfrontier.com/ - cached - mail it - history

Thierry Legault - Transit of ISS and Atlantis in front of the Sun

"Image of the solar transit of the International Space Station (ISS) and Space Shuttle Atlantis (50 minutes after docking from the ISS, before return to Earth), taken from the area of Mamers (Normandie, France) on september 17th 2006 at 13h 38min 50s UT."

by zecg 2006-10-20 04:24 astronomy · photography · photographs · 写真 · 日 · sun · iss · atlantis

http://www.astrophoto.fr/iss_atlantis_transit.html - cached - mail it - history

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