Solar System Formation in Tamil

7/21/2019 Solar System Formation in Tamil

http://slidepdf.com/reader/full/solar-system-formation-in-tamil 1/83

நம சரய மணடலம

அதன தறறம

அதன களம



சரய மணடலததன க



ல வ1. தனததனய இபப ஏன?

2. டடததடட ஒர தததல இபப ஏன?

3. அவறறன றபபத டடததடட வடடம இபப ஏன?

Lunar and Planetary Institute image athttp://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=!"



4. சரயன

தனனததன றம

த!ம,

அத றற வம

த!ம ஒனற

இபப ஏன?



". "பமபலன ன தனனத தனறம த!ம அவவற இபப ஏன?

#$%$ images edited &y LPI

#தன '( "வ !!( $ம )*( "வவய )"(

வய%ன *( ன )!( !ரன& +,( "நப'(ன *'(



6 . சரய)*மபம அத வப* "ண'பப ஏன?

நலபபரப#டய -பற, அடரதத 0"g/cm*1

வ!

(வ!னவ, H, He, அடரதத

'.!0)1

Images: Lunar and Planetary La&oratory:http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=!,



2 இவ அனததற)ம சரய மணடலம தனறயதற)ம

ஏத+ம "தடர# ,ணட?

-ம .ன கற இத வ)வதன

வணல டப* ( Nebular Theory)



நவ/ன வனவயலர சரய+ம ளம ஒ வணல படலததலந தனறய த

னறனர.

இத வணல டப* -#e&ular 3heory1 .னஅ%பபண*. ந(டடனன வத பயனப*தத

இம+யல ணட .னற "0ரமனய நவ/ன

ததவ1ன !"" ல இத கறனர..

சரய மணடல தறறம

- வணல டப*



நடததர2ளடய4 வ!3ம 43ம -ன )ர5ம

"மலலத5ம படநதநத மப "பரய மம 4 அவறறன நத #லததன .தரபன

ரணம4 ஒன ரந இ 'யவலல.

5u&&le image at http://hu&&lesite.org/ne6scenter/archive/releases/ne&ula/emission/)''7//image/a/

Image: LPI

இதற) ,தரணம தறப வ2)ம "பரய "மலன மம

-Large Magellanic 8loud1 .னபப*ம நம பலவ%மணடலததன

ண அணடததன ஒ ப)த. - "தற)வனல ணலம1

சரய மணடல தறறம - வணல டப*



இநத மதத3 வ! மறம ரந "ரவடய-ரமபதத.

( 6ரப# வ > நத#லம)

5u&&le image at http://hu&&lesite.org/ne6scenter/archive/releases/ne&ula/emission/)''"/*"/image/a/

Image: LPI


I light year


http://slidepdf.com/reader/full/solar-system-formation-in-tamil 12/83Image: LPI http://666.lpi.usra.edu/education/timeline/gallery/slide_.html

6ரப# வ4

வணல-

சரயல1 படலததன மயததன

அ3 "பட 4 அதம

"ரவடய "யற.

மததயல 7 ,ப"பற சரயன -proto0sun1 தனற.

சரய ல படலம -solar ne&ula1 ,ந 2

-ரமனற

-ய6ரப#வயனல1.

"வபபம அ7ததம அதமற.


Dis9 '' $

*



#$%$ art6or9 at http://en.6i9ipedia.org/6i9i/Image:;a0protoplanetary0dis9.<pg

சரயன றம தம மறம

றம த நரணயபப*தல

%7ம4 தடடய)ம4 2)ம

சரய ல படலம

வடடம0 '' $

மயததல பநபனற அமப#

தனனற.

அதறற வட* பனற அமப#ம

தர -ரமபனற.


*



#$%$/PL08altech Image athttp://666.nasa.gov/vision/universe/starsgala>ies/spiter0)''7'!).html

மர ' -ண*

%த சரய ல

படலததன மயப ப)த

8டர0ன அ9பபன5

ஏறப*ம அவற)

சடனற.

@A. சரயன

பறனற..B


?



சரய மணடல தனறய .பப'? - னதறறம

5u&&le photo at http://hu&&lesite.org/ne6scenter/archive/releases/star/protoplanetary0dis9/)''"/'/image/a/layout/thum&/

2 ,ல தனம2 -Mg4 %i4 Ce1

-&0+டன ரந ஏறப*தனறன.

2 0 - மயப ப)த) அல1

2 "வ வம#ப ப)தயல )றநத "வபபநலயல -54

5e4 854 5)4 #)1 பனற வ! )ர

-ரமனறன.

சரய மணடல தனறய .பப'? ன



,ட#ற :2 –"வபபமன லட னம24 ,ல24 பனறவ 4ளடன

ஒட'"ண* மறன.

Image: LPI http://666.lpi.usra.edu/education/timeline/gallery/slide_*.html


சரய மணடல தனறய .பப'? - ன



2 தரட 0 ஒனற* ஒன மத ஒனற ரந ன ப)த - ல .ம/. வர அ5டய1 ,வ)னறன.

Image: LPI http://666.lpi.usra.edu/education/timeline/gallery/slide_*.html


i f S S



The Formation of the Solar SystemThe Formation of the Solar System

ur solar system &egan as a rotating gas

cloud or ne&ula that collapsed to6ard itscenter under the influence of gravity.

$ condensation formed at the center46hich is called a protostar.

$ flattened dis9 of matter surrounded

the protostar4 6hich &egan to shine and &ecome a star4 our sun.

3he condensing and contracting causedthe cloud to &egin to rotate4 as it rotated

the center &ecame dense and the

temperature reached a&out ' million E

3he e>tremely high temperaturesallo6ed for a process called nuclearfusion to occur



6ரபபனல ஏறப*ம தரட (accretion):

ன ப)த 6ரப#வயல ஒனரந மறம அதன

றறவம ண5ம மம நலய டனறன.

• ( இதற) 1! to 2" மலலயன வட2)

#$a%e: &'# htt:***.li.u+ra.eueucationti$eline%allery+l

சரய மணடல தனறய .பப'? - ன தறறம

Th F i f S l STh F ti f S l S t



The Formation of our Solar SystemThe Formation of our Solar System

3he rising temperature from the sun removed

the gas from the inner regions4 leaving dustand larger de&ris

•Inner planets formed from solid de&ris

•uter planets retained original gases

Planets esta&lished dominance in their

regions of the solar system.

$fter almost all of the remaining gas4 dust4 andsmall de&ris 6as collected &y the larger o&<ects4the solar system too9 on the form 6e recognietoday.



%olar #e&ula: +,F of mass is gas

)F in dust grains

8ondensation theory:

1 Dust grains act as Gcondensation nucleiB 0 microscopic platforms to 6hich other atoms can attach4 forming larger andlarger &alls of matter.

$lso radiate heat =H help to cool gas =H faster gravitational collapse.

)1 $ccretion: 8lumps collide and stic9

*1 ravity0enhanced accretion: o&<ects no6 have significantgravity =H faster gro6th



or$ation o/ 'lanet+an $inor boie+

• 0rbitin% u+t lanite+i$al+

• lanite+i$al+ collie to /or$

lanet+• ierent ele$ent+ /or$ in

ierent re%ion+ ue tote$erature

• +teroi+: +hattere lanet orart+ *hich coul not $a5e alanet

or$ation o/ 'lanet+



or$ation o/ 'lanet+an $inor boie+

• e$ainin% %a+ blo*n out by7un8+ raiation

• 9o$et+ /or$e (conen+e)

in the outer +olar +y+te$ an$o+tly they *ere rien a*ay

• 9o$et+ carry the in/or$ationon the +olar nebula, *hich arelea+t altere, unli5e in thelanet+

7olar +y+te$ it+



7olar +y+te$ it+nei%hborhoo



9o$et+

8omet %tructure



#ucleus: 0 ' 9m &all of ice4dust

8oma: cloud of gas and dustaround nucleus -'7 9m across1

3ail: $l6ays points a6ay from

%un.

8omet %tructure

8oma and tail due to gas4 dust4 and ice6arming up and &eing removed fromnucleus &y the %olar Jind.

Car from %un4 comet is a nucleus only.

5ighly Klliptical r&its4 e>hi&iting allinclinations.

Periods from hundreds to millions ofyears.



9o$et noto$y



9o$

et:+tructure



8omet types

8omet 5alley -+,71 8omet 5ale0opp -++!1

%hort Period 8omets Long Period 8omets

)'' year or&its

r&its prograde4 close to plane of%olar %ystem

riginate in Euiper elt

Ce6 times '"

or '7

year or&its

r&its have random orientationsand large ellipticities

riginate in ort 8loud

Crom 6here they originated ?



ort 8loud is a huge4 roughly spherical reservoir of comets surrounding

the %olar %ystem. ',

o&<ects?$ passing star may redirect ort cloud o&<ects4 creating long period comets.

Euiper elt o&<ect can &e redirected &y #eptune4 creating a short0 period comet.

Crom 6here they originated ?

Perspective



Perspective

:ரட மம

)யபபர படட

Hale ;o



Hale-;o(lon% erio)



Halley :+hort erio

Meteor %ho6ers



Meteor %ho6ers

8omets &rea9 up 6hen near %un0 solar 6ind4 evaporation4 tidal

force.

e.g. 5alley loses ' tons/sec 6hen near %un. Jill &e destroyed in '4''' years.

De&ris spreads out along cometor&it.

Intersection of or&its =H meteorsho6er



<elco$e to

9o$et #70N92!12 71 (#70N)

7.'TH7TH=

Ta$il Nau 7cience oru$



#n 1"!, Jan Oort, *or5e on thei+tribution o/ co$et+ in the +olar +y+te$

• #n 1"!, he ba+e on the+e yna$ic+ o/

the lon%-erio co$et+, conclue that

the ne*@ lon%-erio co$et+ ori%inate in

a %eneral clou o/ co$et+

+urrounin% the +un in a i+tance /ro$

"!,!!! to 1"!,!!! A.

• Thi+ accu$ulation o/ co$et+ *hich i+

calle the 0ort clou i+ e+ti$ate to

contain 1!11

co$et+ o/ ob+erable +iBe.

0ri%in o/ 9o$et+ 0ort clou+(1"!)

*+

0ri%in o/ 9o$et+ Duier (1"1)



#n 1"1, Cerar 'eter Duier(+tuent o/ 0ort) +u%%e+tethat a clo+er re+eroir o/co$et+ lay Eu+t out+ie o/ the+olar +y+te$, co$o+e o/ thele/toer+ o/ the clou /ro$*hich our lanetary +y+te$

*a+ /or$e.

He +u%%e+te that in ai+tance +tartin% /ro$ the orbito/ Netune an eFtenin% a+

/ar a+ "! A a %reat oulationo/ co$et+ i+ i+tribute in aGattene i+5 *hich act+ a+the +ource o/ the short periodcomets.

0ri%in o/ 9o$et+ Duier (1"1)

'

Long-period comets come from Oortl d h i d f K i b l



• Duier belt (total $a++ 11! Iarth+) co$et+are beliee to be re$ain+ o/ laneti+i$al+, +othey are *here they *ere born, contain+$illion+ o/ ierent obEect+JD;0+. ;e+t 5no*neFa$le: HalleyK+ co$et (eery " year+).

• 0ort clou coul contain billion+ o/ co$et+,$o+t +o +$all an i+tant a+ to neer beob+ere, but 3,2!! lon%-erio one+ are5no*n. The+e co$et+ are beliee to be born

to%ether *ith %iant lanet+ an u+he a*ayby interaction+. ;e+t 5no*n eFa$le: Hale-;o, one o/ the bri%hte+t in 2!th century.

cloud; short-period – from Kuiper belt.

Orbits



0n 7et 21 2!12 t*oC!"#! S# $ISON%



Comet ISON i+coerer+rtyo$ Noichono5 (le/t)an Litali Ne+5i

0n 7et. 21,2!12 t*oa$ateur a+trono$er+

/ro$ u++ia +otte*hat aeare to be aco$et in i$a%e+ ta5enby a 16-inch (!.4-

$eter) tele+coe thati+ art o/ the*orl*ie#nternational 7cientiMc

0tical Net*or5, or#70N, /ro$ *hich theobEect ra*+ it+na$e.@

magnitudes



magnitudes 'ag (hat )ou need

*&amples

-26 na5e eye the 7un.

-13 na5e eye /ull $oon.-6 na5e eye cre+cent $oon.

-4 na5e eye: ea+y een in lar%e citie+ Lenu+.

-2 na5e eye uiter.

-1 na5e eye 7iriu+O Hale-;o near

ea5.

! na5e eye: iPcult i/ near Le%aO

bri%ht artiMcial li%ht+, but %enerally Hya5uta5e at ea

i+ible een in lar%e citie+

Q1 na5e eye: brilliant a+ +een 7aturn.

in ar5, rural area+

Q2 na5e eye: iPcult but i+ible +tar+ o/ Ar+a RaEo

in +$all citie+ an +uburb+, HalleyK+ co$et i

iu+e obEect+ li5e co$et+ $ay 1S6 near ea5.

reuire +$all binocular+ in urban area+

#70NK+ ourney To*ar+ 7un:



y

+ime Location ,istance fromSun $)

1!!!!year+ a%o 0ort clou""!!!!# Sept !"#! ,isco/ered

0

1 ec 2!12 ;eyon the orbit o/ uiter"."1 un 2!13 #n+ie the orbit o/ uiter

3."uly-u% 2!13: U/ro+t line 3!-4"! $ln 5$ /ro$ 7un 2.

In July and part of Aug ISON was behind the Sun as seen from

the Earth

# Oct !"#1 Close pass of 'ars $#".2 mln 3m% "

."4!

• frost line of a system – a line beyond which hydrogen•

compounds, like water, methane and ammonia would exist• as ice. For our Solar System, this line is about 2.7 A• from the Sun – roughly in the middle of the asteroid belt.



8



; னன றப# .னன8 ;ன <லம வ11ன ஏத+ம #தத ண*ப' இறர8

2 டநத 2!! -ண* நம பரத அனத சரயன ,ர "ல3ம

வல நடததர2 (+un %raBin%) ’ ’.லலம ரயட& )7 (DreutB) வ

ரநதவ.

2 அவ ம/ண*ம ம/ண*ம சரயன றற வபவய அனற #தத சரயன

ந வநதவ அலல.

2 அவறறன றபபத லம "!!-1!!! வட2 மட*ம.

2 -னல ;ன :ரட மததலந #தத சரயன ந வமவலநடததரம)ம. :ரட மதத3 வல நடததர2 .லலம சரய

)*மபம தனறய ப ,வனத நமமபப*னற. .னவ ,றநத

பனபபநத இ)ம அவ சரய)மபம தனறய லதத3 தவல

பததரம பதவதத வயப# அதம.

8



; னன றப# .னன8 ;ன <லம வ11ன ஏத+ம #தத ண*ப' இறர8

2 அபப'படட ;ன, ஒ சரயன ,ர"ல3ம வலநடததரம அமவதன றப#.

2 இ சரய+) மம அல ( ல -யரம .ம/.) டந

"லவதல அ தன இய# (co$o+ition) .னன .னபத அதபப'ய "வபப*தம.

2 .னவ ;ன -ரயவ<லம சரய )*மபம தறறம )றதத தவல ட)ம .ன வனவயலர

நம#னறனர.

2 ம3ம ;ன சரய அமப #யல வமப அதன த .னனவ)ம .னபத அறய அனவம

-வ3டன .தரபரதனர.

probe



probe

9o$et8+&oeEoy tail*ri%%lin% in+olar

ini+ible$a%neticline+ a+ atracer

Solar +errestrial:elationsObser/ator)S+*:*O *



#$%$s iconic 5u&&le %pace 3elescope has captured 8omet I%#4

0b+eration+



0b+eration+• 7*i/t %a$$a ray+ (an V13)



7itBer etecte

that #70N8+loo+in% u+t U"!$ln 5%ay an

902 U1$ln5%ay

• 7*i/t %a$$a-ray+ (an. 13)• ee #$act, H7T (an-uly)•

7itBer in # (une V13)• 9hanraJ in W-ray+• recibo in raio• 0T#7 (ar-AL o o*lan 9ircle /or #$a%in%

an 7ectro+coy)+ounin% roc5et, "-68*ino* (No 813)

• R0 (Rar+ econnai++ance 0rbiter), 9urio+ityan 0ortunity otical (u% 2!th X 0ct V13)

• Re++en%er robe otical (No 1th V13)•

70H0, 70 an 7TII0 $any *aelen%th+(No 813)

7*i/t etecte

that #70N8+loo+in% *ater U"5%$in an u+t U

ril V13: Hubble$ea+ure nucleu+:

4.S-6." 5$ ia, ",!!!5$ lon% co$a an2,!!! 5$ tail

1.0 micron 6.=micron

dustCO gas

>alloons



• #n 7ete$ber 2!13 the *ino*

oen+ /or balloon+. The 1+t

balloon *ill be N78+ ;#70N• #n Noe$ber ## hi%h-altitue

balloon %rou >lue *ill al+o launcha near-AL (2!!-4!! n$ *ino*)

+ectro%rah on a +$all balloon/ro$ ##8+ 9I7T ca$u+.

Ra%nitue 1S S



Ra%nitue 1S.S

#70N on ebruary 4, Rarch 4, ril 3, an Ray 4, 2!13

Indian obser/ations

Januar) !"#1



Indian obser/ations

7tac5 o/ 6 i$a%e+ ta5enon 2-$ %&' (%imalayan&handra Obser)atory

%anle* on 22n an

?ebruar) !"#1



7tac5 o/ 6 i$a%e+ ta5en

on %&' in # Mlter on 22n

Comet’s evolution22nd January-22nd February-1st May



22 January 22 February May

U4! $ln 5$O tail 64,4!!-5$lon%

U!! $ln 5$ r. 1!th: U621 $ln5$O tail: 2,!!!-5$lon%



0rbital o+ition o/ 92!12 71 on 11 ece$ber 2!13 a/te



'ath o/ co$et 92!12 71 (#70N) /ro$ ece$ber 2!12

throu%h 0ctober 2!13 a+ it a++e+ throu%h Ce$ini, 9ancer,



9o$et #70N an Rar+ Noe$ber 1, 2!13, Eu+t be/ore 7unri+ein the ea+tern +5y (Northern He$i+here). Thi+ occur+

+li%htly a/ter the lon%-+tanin% #70N-Rar+ conEunction inearlier &eo.

Noe$ber 12, 2!13



Noe$ber 1S, 2!13



7cenario in early $ornin% +5y be/ore +unri+e on 2thNoe$ber813 Roon, 7aturn, Rercury an 9o$et #70N



2 நவமபர 2 ம தத ஒ ந மட*ம மல சரயன மறய5ம மற) வனல ந/ணட வ3டன "தரய

வயப#.

2 ஒவ சரயன டநதபன பரமனத இநதல அன பல3ம "தரய =ர5 வயப#.



#t $i%ht eEect a+t Eet+ o/ %a+ an u+t an be +ectacular*ith a Mne tail an een beco$e one o/ the Mne+t co$et+.



No3! ec 2 u+t tail $ay be i+ible in<e+t a/ter the +un+et



<e+t a/ter the +un+et

சரய அமப #ய$perihelion% "ந2)மப ;ன



சரயனடமந தபபப ப%)ம?

2 இத நரணயபபவறற யமனவ வலநடததரததன அ5 (+iBe),

அடரதத (en+ity), ளடய , இமன பணப#

-யவ.

2 ,டவன அ5 400 ம/ அதம இ)ம சரயன ,ர "ல3ம

வலநடததர2 ( +un %raBer+) சரயன றற! ஒம)டததன (

corona) வ%ய "ல3மப, சரய "வபபததனல 7வம

-வயமல, தபபபபதற) வயப# ம அதம .ன சரயன -ர!ம

70H0 மறம 7TII0 வணல2 <லம வ11ன கனறனர.

2 ;னல அ5 1000 –ம/ 4000 ம/ வர இலம .ன இவர டதத

தவல கனறன. இதனப' ;ன சரயனடமந தபப

வயப# ம அதம.

சரய அமப #ய$perihelion% "ந2)மப ;ன சரயனடமந தபபப ப%)ம?

2 இபப+ம வலநடததரன அ5 மட*ம இத நரணயபபதலல. நலவன 6ரப# வயல



இ + ந தத ர அ 5 * இ த ந ர த ந ர #

நம டல மடடததல ஏறப*ம =த2 பல, சரயனன 6ரப# வயல

அவபதபபடலம.

,ட அடரதத )றவ5ம இமறம இநதல சரயனன 6ரப# வயல அவ பல ப)த தவதற) வயப# அதம.

• ம3ம சரய+) அல வமப

,டவலந, "வபபததன ரணம, ப/றட* "வவம வ!ன (Eet) வம

ட*ட2 அதர)ம. இதனல தனனததன றம ,டவன %ற வம

அதரத, மய வல)வயன ரணம,

வலநடததரம தவதற) வயப# அதம.• .னவ, ;ன சரயனடமந தபப)ம

இலலய .னபத "பததநதனபரவண*ம!

இ நம $மயல மவதற) வயப# ,த? நம) ஏத+ம த/2)ஏறபட வய#த



ஏறபட வய#த?

2 ;ன $மயல மவதற) அறவ வயப# டய. ஏ"னனல

அதன றபபத $மயன றபபதயல )டமல "வ)

"தலவல ,. ( பல லடம .ம/)

2

வல நடததரம <லம நட'ல நய அலல மறற2 ஏறப*ம .ன ப%2லததல ஒ )ட* நமப இநத. அதற) .நத

அறவயல $ரவமன -தர2ளம டய. "தடரந ( பரம

)றநத) வல நடததர2 வனல வடம 7வம இந

"ண*தன இனறன.

2 தறலததல நம வலநடததரததற) "ன அதன ய

வணல2 <லம ரத $ம) "ண*வந

-ரயதறம. .னவ இபனற ப/த தவ இலலத.

Ryth+ about #70N co$et

2 ecycle Nibiru iea (+ee

http!""comet2#$2 com"bible codes comet 2#$2 s$ ison"



ecycle Nibiru iea (+ee***.co$eti+onne*+.co$)

2 #t ha+ co$anion+ trailin% it u to Y

2 #t *ill a+ bri%ht a+ the 7un (Roon i+ at -13, 7uni+ -26.4) Z

2 9o$et it+el/ or article+ /ro$ it coul i$actIarth ($in i+t to Iarth *ill be 63 $ln 5$ onec. 26th 2!13)

2 #t coul *rea5 a haoc on Iarth *ithearthua5e+, etc.

2 #t coul cau+e a an%erou+ eect on the 7un- ?

http!""comet2#$2.com"bible%codes%comet%2#$2%s$%ison"Be prepared for Comet 2012 S1 (IS!"&omets are named in the 'ear in which they are found. (oticebelow that the word )&omet* always comes before )2#$2+.According to the ible &odes this comet will either hit the earthor it will be destroyed by the sun.

a$ ;loc5 too5 thi+ i$a%e o/ co$et #70N u+in% a7;#C 7TW16S!3 99 9a$era *ith a 32-inch 7chul$anTele+coe 7chul$an Tele+coe ato Rount &e$$on



Tele+coe 7chul$an Tele+coe ato Rount &e$$on/ro$ the Anier+ity o/ riBona8+ 75y9enter on the

$ornin% o/ 0ct. S

c5no*le%e$ent



c5no*le%e$ent

2 A.N.e5a, The 'ra%Eyoti+h $ateur +trono$er+K

++ociation, ++a$

2 Rar%arita 7a/onoa, #nian #n+titute o/

+trohy+ic+ ;an%alore



2 eye+oni+onta$ilnau.blo%+ot.in



நனற

நனற



r.9. Ruthu$ariaan#nian in+titute o/

+trohy+ic+

;an%alore

த<ல2(e/erence)



2 htt:***.li.u+ra.eu

2 htt:***.i/a.ha*aii.eu

2 ) –#ற த.வ."வ2ட&வரன,

அறவயல "வய/*

Loya%er 1 leae+ the +olar+y+te$



Cirst man made o&<ect in the interstellar space NN

Thanks !!

Solar System Formation in Tamil

Documents

Transcript of Solar System Formation in Tamil