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BoyG Age: 43 4840 days old here Total Posts: 322 Points : 285 Location: Karachi, Pakistan Status : Offline	Subject : Universe Videos. Hubble Deep Field: The Most Imp. Image Ever Taken (Redux) [youtube]https://www.youtube.com/watch?v=fgg2tpUVbXQ[/youtube] This is the latest incarnation of the HDF video. The narration has been edited to include research from a paper in Physical Review Letters (2004) which puts the size of the universe at 46.5 billion light years, not 78 billion as I originally stated. In the video narration, I round that value up to 47 billion light years. Like no likes.
	Posted on January, 28 2011 03:54:59 PM

BoyG

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Life in the Universe #1: Just on Earth, or Everywhere?

This is the first episode of a series on life in the universe. Looking for life in the universe isn't like looking for your car keys. It's hard to know where to even start. The best place to start is probably by NOT trying to find alien civilizations, but rather ANY kind of life we can.

The problem is, civilizations live and die in the blink of an eye compared to the lifecycles stars. They could come and go and we'd never know it.

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Posted on January, 28 2011 03:58:25 PM

BoyG

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Life in the Universe #2: Where Is Everybody?

Given that our galaxy is 10 billion years old and it should take civilizations much less time to develop and travel through the galaxy, why isn't the universe teeming with aliens? Where is everybody?

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Posted on January, 28 2011 03:59:34 PM

BoyG

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Life in the Universe #3: The Great Filter

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Posted on January, 28 2011 04:00:54 PM

BoyG

Age: 43

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The Hole in the Andromeda Galaxy

On August 25, 2003, NASA launched the Spitzer Space Telescope. Designed to peer into the infrared region of the spectrum, this instrument was designed to pierce the veil of dust and gas blocking visible light and look deeper into galaxies, where young stars are born.

While imaging the Andromeda Galaxy, the Spitzer Space Telescope uncoverd a never-before-seen hole, the result of a collision with a nearby dwarf galaxy, in the Andromeda Galaxy.

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Posted on January, 28 2011 04:03:37 PM

BoyG

Age: 43

4840 days old here
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800 Megapixel Panorama of Milky Way

Two French photographers spent months in the Chilean desert to create this beautiful panorama of the Milky Way. Here, we zoom in on our galactic home.

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Posted on January, 28 2011 04:08:28 PM

HB Age: 67 4841 days old here Total Posts: 696 Points : 284 Location: Karachi, Pakistan Status : Offline	Excellent vdos. Like no likes.
	Posted on February, 20 2011 01:32:30 PM

rana4amir Age: 38 4811 days old here Total Posts: 1252 Points : 124 Location: Lahore, Pakistan Status : Offline	inssan jitni b koshish kr lay kainaat k raazoon ko samjhna mushkil hai Like no likes.
	Posted on February, 20 2011 06:33:01 PM

Nilesh Age: 27 4789 days old here Total Posts: 2004 Points : 243 Location: Islamabad, Pakistan Status : Offline	still lot to know about universe Like no likes.
	Posted on March, 12 2011 07:45:52 PM

qaiser94 Age: 36 4807 days old here Total Posts: 774 Points : 92 Location: Peshawar, Pakistan Status : Offline	yeh kase? Like no likes.
	Posted on March, 12 2011 08:33:17 PM

prince3 Age: 32 4799 days old here Total Posts: 1841 Points : 255 Location: lahore, Pakistan Status : Offline	nice Like no likes.
	Posted on March, 17 2011 10:30:27 PM

ravians Age: 32 4789 days old here Total Posts: 941 Points : 123 Location: lahore, Pakistan Status : Offline	thanks 4 sharing Like no likes.
	Posted on March, 17 2011 10:39:07 PM

rana4amir Age: 38 4811 days old here Total Posts: 1252 Points : 124 Location: Lahore, Pakistan Status : Offline	add mor pics Like no likes.
	Posted on March, 18 2011 06:42:44 PM

prince3 Age: 32 4799 days old here Total Posts: 1841 Points : 255 Location: lahore, Pakistan Status : Offline	ya ad more Like no likes.
	Posted on March, 19 2011 08:10:42 PM

yousuf2100 Age: 31 4785 days old here Total Posts: 293 Points : 149 Location: Karachi, Pakistan Status : Offline	Is falak k peechay jahan awr bhi hain! Like no likes.
	Posted on March, 19 2011 08:11:28 PM

mushibaba Age: 33 4827 days old here Total Posts: 532 Points : 188 Location: Bahawalpur, Pakistan Status : Offline	wow.... Like no likes.
	Posted on March, 19 2011 08:30:59 PM

tahirkk Age: 33 4790 days old here Total Posts: 981 Points : 14 Location: lahore, Pakistan Status : Offline	nice Like no likes.
	Posted on March, 20 2011 02:13:02 AM

tahirkk Age: 33 4790 days old here Total Posts: 981 Points : 14 Location: lahore, Pakistan Status : Offline	wow Like no likes.
	Posted on March, 22 2011 02:36:31 AM

thesameerkhan Age: 36 4810 days old here Total Posts: 819 Points : 10 Location: karachi, Pakistan Status : Offline	nice Like no likes.
	Posted on March, 22 2011 11:38:55 PM

1234 Age: 36 4798 days old here Total Posts: 118 Points : 81 Location: karachi, Pakistan Status : Offline	Nice Universe....... Like no likes.
	Posted on March, 25 2011 11:28:03 PM

anis19502 Age: 67 4777 days old here Total Posts: 53 Points : 9 Location: lahore, Pakistan Status : Offline	universe is very amazing v cannot understand it Like no likes.
	Posted on March, 30 2011 06:23:27 PM

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