Author Topic: Space news topic and space related news  (Read 43532 times)

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Offline Tsanten Eywa 'eveng

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Re: space and Earth
« Reply #40 on: November 12, 2011, 10:31:13 am »
Asteroid name: 2011 AG5
Torino Scale: Level 1

Possiblity for impact:

5th of february 2040: 0.31 Earth radii(1,977.18 km); Torino Scale Level 1
4th of february 2042: 0.95 Earth radii(6,059.1 km); Torino Scale Level 0
4th of february 2043: 0.56 Earth radii(3,571.68 km); Torino Scale Level 0
4th of february 2045: 0.52 Earth radii(3,316.56 km); Torino Scale Level 0
4th of february 2047: 0.57 Earth radii(3,635.46 km); Torino Scale Level 0

Offline Nyx

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Re: space and Earth
« Reply #41 on: November 13, 2011, 03:17:33 pm »
You know, the chance of one of those things hitting earth is smaller than your chance of winning the lottery ;) so just keep looking both ways before you cross the street and you'll be fine

Offline Tsanten Eywa 'eveng

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Re: space and Earth
« Reply #42 on: November 14, 2011, 10:34:48 am »
RED ALERT!!!!!


Russia needs to hurry up, because the spacecraft who was going to the Mars' moon Phobos is stuck in Earth's orbit, and If they can't get control of it, it will crash down on Earth. And this spacecraft is radioactive, that's what it makes it dangerous, and very dangerous to the public



Another Ria Novosti report, translated from its original Russian, suggested that if Phobos-Grunt does fall back to Earth, it would likely not fall over Russia. The spacecraft's orbit carries it between the latitudes of 51.4 degrees north and south of the equator, a region that includes the United States, China, Africa, Japan, Ukraine and parts of southwestern Europe.

http://www.space.com/13595-stranded-russian-mars-moon-probe-outlook.html
« Last Edit: November 14, 2011, 11:01:53 am by Tsanten Eywa 'eveng »

Offline Kamean

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Re: space and Earth
« Reply #43 on: November 14, 2011, 01:00:41 pm »
It is sad that the mission failed and the spacecraft crash down on Earth. :(
« Last Edit: November 14, 2011, 01:03:07 pm by Kamean »
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Offline Tsanten Eywa 'eveng

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Re: space and Earth
« Reply #44 on: November 14, 2011, 01:20:37 pm »
It is sad that the mission failed and the spacecraft crash down on Earth. :(

maybe, they can save it. It's just to get control of the spacecraft, but If not, well, we're screwed. Then we maybe must go with mask the whole time such as the chinese and the japanese people. You know radioactivity is very dangerous, and it can destruct environment, such what happened with the Chernobyl nucler power plant in Ukraine and the Fukushima nuclear power plant in Japan. But you see what I have posted, where the spacecraft can impact

Offline hemmond

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Re: space and Earth
« Reply #45 on: November 14, 2011, 03:24:43 pm »
It is sad that the mission failed and the spacecraft crash down on Earth. :(

maybe, they can save it. It's just to get control of the spacecraft, but If not, well, we're screwed. Then we maybe must go with mask the whole time such as the chinese and the japanese people. You know radioactivity is very dangerous, and it can destruct environment, such what happened with the Chernobyl nucler power plant in Ukraine and the Fukushima nuclear power plant in Japan. But you see what I have posted, where the spacecraft can impact

Area around Chernobyl is really beautiful nature... That radioactivity can make damages, but nature will heal quickly... And there wo't be any damages caused by human, beacuse human will be afraid of that residual radioactivity... And in Fukushima no radioactivity has left the building...

by the way... How many percent of the area, where it can crash is ocean and how many percent is inhabited land?



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Offline Tsanten Eywa 'eveng

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Re: space and Earth
« Reply #46 on: November 14, 2011, 03:38:05 pm »
It is sad that the mission failed and the spacecraft crash down on Earth. :(

maybe, they can save it. It's just to get control of the spacecraft, but If not, well, we're screwed. Then we maybe must go with mask the whole time such as the chinese and the japanese people. You know radioactivity is very dangerous, and it can destruct environment, such what happened with the Chernobyl nucler power plant in Ukraine and the Fukushima nuclear power plant in Japan. But you see what I have posted, where the spacecraft can impact

Area around Chernobyl is really beautiful nature... That radioactivity can make damages, but nature will heal quickly... And there wo't be any damages caused by human, beacuse human will be afraid of that residual radioactivity... And in Fukushima no radioactivity has left the building...

by the way... How many percent of the area, where it can crash is ocean and how many percent is inhabited land?

Japan has beautiful nature also, too bad that the nature in Japan will not be normal at about 10,000 years :( :'(

Offline Seze Mune

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Re: space and Earth
« Reply #47 on: November 15, 2011, 06:40:46 pm »


 And in Fukushima no radioactivity has left the building...



But it has.  That's why you can't eat fish from that area, nor vegetables.  The lives of farmers in that area have been completely destroyed.

Offline hemmond

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Re: space and Earth
« Reply #48 on: November 16, 2011, 06:20:05 am »

 And in Fukushima no radioactivity has left the building...


But it has.  That's why you can't eat fish from that area, nor vegetables.  The lives of farmers in that area have been completely destroyed.

Really? I haven't noticed... And still I can't find any information about it...



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Offline Tsanten Eywa 'eveng

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Re: space and Earth
« Reply #49 on: November 16, 2011, 06:33:49 am »

 And in Fukushima no radioactivity has left the building...


But it has.  That's why you can't eat fish from that area, nor vegetables.  The lives of farmers in that area have been completely destroyed.

Really? I haven't noticed... And still I can't find any information about it...

This is seriously, It has leaked radioactivity in big areas. probably over almost the whole Asia and over to Europe, but it was very low radioactivity in Europe.

posted 12th of march 2011
http://www.nytimes.com/2011/03/13/science/13radiation.html?_r=1

posted 15th of march 2011
http://www.allvoices.com/contributed-news/8480521-radioactivity-japan-is-10-times-higher-than-normal

radiation in Europe, posted 30th of march 2011
http://euobserver.com/885/32091

radiation in U.S, posted 29th of march 2011
http://www.usatoday.com/news/nation/environment/2011-03-28-radiation-usa_N.htm

Offline hemmond

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Re: space and Earth
« Reply #50 on: November 16, 2011, 01:45:56 pm »

 And in Fukushima no radioactivity has left the building...


But it has.  That's why you can't eat fish from that area, nor vegetables.  The lives of farmers in that area have been completely destroyed.

Really? I haven't noticed... And still I can't find any information about it...

This is seriously, It has leaked radioactivity in big areas. probably over almost the whole Asia and over to Europe, but it was very low radioactivity in Europe.

posted 12th of march 2011
http://www.nytimes.com/2011/03/13/science/13radiation.html?_r=1

posted 15th of march 2011
http://www.allvoices.com/contributed-news/8480521-radioactivity-japan-is-10-times-higher-than-normal

radiation in Europe, posted 30th of march 2011
http://euobserver.com/885/32091

radiation in U.S, posted 29th of march 2011
http://www.usatoday.com/news/nation/environment/2011-03-28-radiation-usa_N.htm


Aha. Irayo. :)



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Offline Irtaviš Ačankif

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Re: space and Earth
« Reply #51 on: November 16, 2011, 06:18:46 pm »
That radiation is quite small...compared to what we all have on Pandora!  ;D

Seriously, it is a bit of a security precaution than anything else. EX your chance of getting cancer might change from say 0.04% to 0.07% if you eat Fukushima vegetables, but that's about it.
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Offline Tsanten Eywa 'eveng

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Re: space and Earth
« Reply #52 on: November 17, 2011, 03:09:44 pm »
new method has been found out to find alien life.

It is to detect nightlights on other planets from alien cities

In what I think, for this method, we will only find intelligence life, like us

Not like the na'vi, or maybe we can that too, detect bioluminescence on a planet :)

http://planetsave.com/2011/11/16/bright-lights-on-alien-worlds-may-indicate-e-t-civilization/

Offline Irtaviš Ačankif

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Re: space and Earth
« Reply #53 on: November 17, 2011, 03:21:14 pm »
We can't even directly see most other planets; how can we see night lights on them???
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Offline Tsanten Eywa 'eveng

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Re: space and Earth
« Reply #54 on: November 17, 2011, 03:51:32 pm »
We can't even directly see most other planets; how can we see night lights on them???

seriously? You dont know that?

Let me explain that

How do scientists detect a planet? Well they see if a transit on a star, If a star casting shadow

like this(picture way too big to post here):
http://exoplanet.org.uk/images/transit.jpg

In that we see the dark side of the planet, that's how scientists can detect nightlights

Offline Irtaviš Ačankif

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Re: space and Earth
« Reply #55 on: November 17, 2011, 03:59:34 pm »
No, that is a picture drawn with a computer.

We actually detect stars wobbling around. In this way, we can determine that there is a planet tugging the star around with gravity. For example, as the Earth moves around the sun, the sun very slightly wobbles around in a circle.

Edit: we actually can "see" transits, but we can't see the planet. We can detect a slight decrease in the brightness of the star, and then determine how big the planet is etc.

We have gotten pictures of exoplanets, but they look nothing like the drawn artwork pictures. Here are some:



« Last Edit: November 17, 2011, 04:02:09 pm by Uniltìrantokx te Skxawng »
Previously Ithisa Kīranem, Uniltìrantokx te Skxawng.

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Offline Tsanten Eywa 'eveng

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Re: space and Earth
« Reply #56 on: November 17, 2011, 04:06:30 pm »
here you got a real picture

a transit of Venus

http://www.davidcortner.com/astro/vtransit/asd_1470c.jpg

don't tell this is a computer model
« Last Edit: November 17, 2011, 04:08:01 pm by Tsanten Eywa 'eveng »

Offline hemmond

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Re: space and Earth
« Reply #57 on: November 17, 2011, 04:24:16 pm »
here you got a real picture

a transit of Venus

http://www.davidcortner.com/astro/vtransit/asd_1470c.jpg

don't tell this is a computer model

It shouldn't be... Computer models are being kepr simply... That clouds are making worse quality of observation... On computer model it'll be unwanted...



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Offline Irtaviš Ačankif

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Re: space and Earth
« Reply #58 on: November 17, 2011, 04:59:56 pm »
here you got a real picture

a transit of Venus

http://www.davidcortner.com/astro/vtransit/asd_1470c.jpg

don't tell this is a computer model
You can get pictures of transits of planets in the solar system, but NOT exoplanets such as Pandora  ;)

And we're quite sure that there are no night lights on Mars!
Previously Ithisa Kīranem, Uniltìrantokx te Skxawng.

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"First name" is Ačankif, not Eltabiš! In Na'vi, Atsankip.

Offline Tsanten Eywa 'eveng

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Re: space and Earth
« Reply #59 on: November 17, 2011, 05:06:18 pm »
here you got a real picture

a transit of Venus

http://www.davidcortner.com/astro/vtransit/asd_1470c.jpg

don't tell this is a computer model
You can get pictures of transits of planets in the solar system, but NOT exoplanets such as Pandora  ;)

And we're quite sure that there are no night lights on Mars!

we know it is no nightlights on Mars. We have sent satellites to Mars, who orbiting and even the MER(Mars Exploration Rover) knows it is no nightlights

The only thing we don't know about, is Pluto. We don't know how the surface looks like, or even how the dark side looks like, we don't know almost nothing of Pluto, only size and it has 4 moons
« Last Edit: November 17, 2011, 05:07:57 pm by Tsanten Eywa 'eveng »

 

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