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Countdown for historic comet landing Nov 12

webfact

By webfact
in World News

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webfact Grand Master Member

webfact

Posted
Posted

Countdown for historic comet landing tomorrow

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BANGKOK: -- Members of the public have been invited to observe a countdown for a historic moment tomorrow (Wednesday) when a small spacecraft will try to make the first ever landing on a comet.

Dr Sarun Posayachinda, deputy director of the National Astronomical Research Institute, said that if everything goes on planned, a small spacecraft, Philae, will leave comet-chasing Rosetta spacecraft for a landing on Comet C-G at about 3.35 pm (Thailand’s time) tomorrow.

Rosetta spacecraft of the European Space Agency was sent into the space on March 2, 2003 with the sole mission of trying to unlock the mystery of the origins of life on Earth.

The spacecraft moved into the orbit of the comet on August 6 this year.

Source: http://englishnews.thaipbs.or.th/countdown-historic-comet-landing-tomorrow/

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-- Thai PBS 2014-11-11

greenfox Explorer Member

greenfox

Posted
Posted

"a small spacecraft, Philae, will leave comet-chasing Rosetta spacecraft for a landing on Comet C-G at about 3.35 pm (Thailand’s time) tomorrow."

So Philae leaves the Rosetta space craft at 3.35pm Thai time.

How long is the decent and landing time? I read some place that it will be a few hours as it will be done slowly.

I'm busy from 3:30-6:30pm tomorrow. Hope I don't miss it.

T_Dog Platinum Member

T_Dog

Posted
Posted (edited)

Just watched National Geographic's special, Comet Catcher-The Rosetta Landing this morning which is an excellent story on this mission. Worth finding and watching.

Edited by T_Dog
WilliamCave Gold Member

WilliamCave

Posted
Posted

Always fascinated by space exploration

People who like this might like a documentary that I was looking at in Canada I think it was on discovery or learning Chanel

Totality excellent I tried to get it on YouTube here couldn't

It is called

The cosmos A time life story

If any one can get it here let me know how u did it ,

Seastallion Platinum Member

Seastallion

Posted
Posted

I remember my Mum waking me and my brother up early one morning and turning on the TV (B&W)., telling us to watch. It was only slightly interesting to a 5 year old, but I remember to this day watching Neil Armstrong planting the flag.

This event is not quite so amazing, but only in light of what we have come to expect from our scientists.

Chicog Star Member

Chicog

Posted
Posted

Always fascinated by space exploration

People who like this might like a documentary that I was looking at in Canada I think it was on discovery or learning Chanel

Totality excellent I tried to get it on YouTube here couldn't

It is called

The cosmos A time life story

If any one can get it here let me know how u did it ,

If it's the Neil DeGrasse Tyson one, it's superb.

Available on Torrent sites, but forum rules prohibit me telling you how to do that.

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BuddhistVirus Silver Member

BuddhistVirus

Posted
Posted

Always fascinated by space exploration

People who like this might like a documentary that I was looking at in Canada I think it was on discovery or learning Chanel

Totality excellent I tried to get it on YouTube here couldn't

It is called

The cosmos A time life story

If any one can get it here let me know how u did it ,

Do you mean, "Cosmos: A SpaceTime Odyssey"?

http://www.imdb.com/title/tt2395695/

ALLSEEINGEYE Silver Member

ALLSEEINGEYE

Posted
Posted

God (the Christian one) created the heavens and the Earth including life on Earth is 6 days., ask any creationist. To them the world is only a few thousand years old. Problem solved, question answered. Why spend all the time and effort for nothing (sarcasm, just in case you don't know that too)?

headunderpaws Newbie

headunderpaws

Posted
Posted

seems to be covered in some sort of fine particle matter. not something you would expect of something zooming through space at a zillion kph. something that small also would have little gravity associated with it so further how do the particles stick and further where do they come from in such quantity.

Chicog Star Member

Chicog

Posted
Posted

seems to be covered in some sort of fine particle matter. not something you would expect of something zooming through space at a zillion kph. something that small also would have little gravity associated with it so further how do the particles stick and further where do they come from in such quantity.

You do know there's no wind, don't you?

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greenfox Explorer Member

greenfox

Posted
Posted (edited)

seems to be covered in some sort of fine particle matter. not something you would expect of something zooming through space at a zillion kph. something that small also would have little gravity associated with it so further how do the particles stick and further where do they come from in such quantity.

You do know there's no wind, don't you?

biggrin.png

I was going to say, that I presume there would have to be atmosphere for it to fly through in order for stuff to be blown off it. In deep space there is nothing to cause friction or whatever as it is a hard vacuum.

"In interstellar space, the density is about one atom per cubic meter. If you are in, say, the Orion nebula, the density is higher: about 10 atoms per cubic centi-meter or about 10^7 atoms per cubic meter. It's interesting to note that even this is much emptier than any vacuum made by humans."

Edited by greenfox
slipperylobster Ruby Member

slipperylobster

Posted
Posted

What a great idea for reducing landfills on earth. Select a nearby comet/asteroid...load it up with garbage, and eventually it will all get sucked down a black hole somewhere in the galaxy.

Even if it doesn't go to a black hole, we will surely get complaints from other planetary civilizations. No need to man those radio telescopes any more.

  • Like 2
Muhendis Platinum Member

Muhendis

Posted
Posted

When you get to land on this comet what options of finding something interesting are there?

a) Nothing but ice and a core of mineral rich rock.

B) Ice jam packed with basic life forms and a core of mineral rich rock.

c) A core of mineral rich rock and a half empty can of coke.

slipperylobster Ruby Member

slipperylobster

Posted
Posted (edited)

Live streaming.

Should be landing at 11pm Thai time.

Very nice.... I want to watch that "harpoon landing". Imagine being on the wrong end of that thing. Two harpoons with barbs propelled by explosives. I wonder who designed that? Maybe they tested it, and the fuse did not ignite. Then the scientist runs to the Harpoon chute and starts kicking it....

Should of named the craft ..."The Moby Dick"... or something. Harpooning that monstrously huge whale of a rock for the ride of it's life.

Edited by slipperylobster
slipperylobster Ruby Member

slipperylobster

Posted
Posted (edited)

When you get to land on this comet what options of finding something interesting are there?

a) Nothing but ice and a core of mineral rich rock.

cool.png Ice jam packed with basic life forms and a core of mineral rich rock.

c) A core of mineral rich rock and a half empty can of coke.

Maybe Bender's ass from futurama.http://www.youtube.com/watch?feature=player_detailpage&v=KqJ4O2d8HdY

Edited by slipperylobster

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