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how small/big we are in the universe… 23 Januari 2010

Posted by azmirul in Astronomy, Link menarik.
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http://www.funnyphotos.net.au/images/how-small-we-are1.jpg
http://www.hauwaerts.be/2009/04/16/we-are-so-tiny-physics-theory-fail/

The Known Universe by American Museum of Natural History
http://www.youtube.com/watch?v=17jymDn0W6U

http://en.wikipedia.org/wiki/Earth’s_location_in_the_universe

Earth, Solar System (4 light-years across) -> Milky Way Galaxy (100,000 light-years across) -> Universe (unknown, minimum of 28,000 megaparsecs, >billions light years, possibly infinite)

star size

http://en.wikipedia.org/wiki/Orders_of_magnitude_(length)

subatomic (electron,string) -> atomic to cellular (atom, dna, virus) -> human scale (bacteria, human being) -> astronomical’s light-year (galaxy, universe)

(selanjutnya…)

A Polyhedron Skyglobe – Astronomy Papercraft 21 Januari 2010

Posted by azmirul in Astronomy, Hobby, Link menarik.
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kat atas ni gambar Polyhedron Skyglobe daripada kertas yang aku buat mengikut template dari website beerikut:

http://www.atlasoftheuniverse.com/skyglobe.html

lain-lain link papercraft berkaitan astronomy: (selanjutnya…)

Beautiful Solar Eclipse Gallery 19 Januari 2010

Posted by azmirul in Astronomy, Astrophotography, Link menarik.
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Beautiful Solar Eclipse Gallery, 15 Jan 2010 at http://www.spaceweather.com

Basics of Astrophotography 14 Januari 2010

Posted by azmirul in Astrophotography, Link menarik.
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tutorial wiki daripada Richard McDonald kat bawah ni amat sesuai dibaca oleh amatur (macam akuler heher) sebab ditulis dari pandangan seorang amateur astronomer yang sedang mendalami bidang astrophotography. maklumat yang diberi ringkas, padat dan jelas:

Basics of Astrophotography – McWiki
http://www.themcdonalds.net/~themcdo/richard/index.php?title=Basics_of_Astrophotography

p/s: summary dari tutorial (coming soon)…

Milky way dari pergunungan Alps 14 Januari 2010

Posted by azmirul in Astrophotography, Link menarik.
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for info, aku jumpa link kat bawah dari digg… cantik betul gambar dalam video* dia terutama shot milky way dalam minit pertama, fantastic… wow:

Timelapse movie: The Alps — part II (night)*
http://www.vimeo.com/7853947

Magic Time Lapses
http://magictimelapse.blogspot.com/
http://www.magictimelapse.ch/v2/en/index.htm

Drift alignmnet for amateur astronomy… 3 Januari 2010

Posted by azmirul in Astronomy, Link menarik.
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Andy’s Shot Glass – Drift Alignment for Amateur astrophotography,ccd, Neutonians and Refractors, amateur astronomy┬á(with flash video), http://andysshotglass.com/DriftAlignment.html

lain2:

Drift Alignment – A rough alignment is performed – then refined by pointing at different stars and observing any drift that occurs. The mount is then adjusted according to the direction of the observed drift.

Peta bintang (Sky Map) free to download 31 Disember 2009

Posted by azmirul in Astronomy, Link menarik.
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Walaupun aku lagi suka pakai iPhone atau PC utk view skymap, bagusgak kalo kita tahu free alternative yg ada. Kat bawah ni ada link free skymap dlm pdf yg di update setiap bulan (utk malaysia download edisi equatorial):

http://www.skymaps.com/downloads.html
The Evening Sky Map (PDF) is a 2-page monthly guide to the night sky suitable for all sky watchers including newcomers to Astronomy.

The Evening Sky Map – Equatorial Edition
Drawn for latitude 0┬░ (suitable for Central America, Central Africa, Indonesia, Singapore, …)
http://www.skymaps.com/skymaps/tesme0912.pdf