"Mangalgrah" ke source dekho

{{Infobox Planet
| bgcolour = #E8AB79
| name = Mars
| symbol = [[File:Mars symbol (bold).svg|24px|♂]]
| image = [[File:Mars Hubble.jpg|center|frameless|The planet Mars]]
| caption = Mars as seen by the [[Hubble Space Telescope]]
| orbit_ref =
<ref name=horizons>{{cite web
 | last = Yeomans | first = Donald K. | date = 2006-07-13
 | url = http://ssd.jpl.nasa.gov/?horizons
 | title = HORIZONS System | publisher = NASA JPL
 | accessdate = 2007-08-08 }}—At the site, go to the "web interface" then select "Ephemeris Type: ELEMENTS", "Target Body: Mars" and "Center: Sun".</ref>
| epoch = [[J2000]]
| aphelion = 249,209,300 km<br />
1.665&nbsp;861 [[Astronomical unit|AU]]
| perihelion = 206,669,000 km<br />
1.381&nbsp;497 AU
| semimajor = 227,939,100 km<br />
1.523&nbsp;679 AU
| eccentricity = 0.093&nbsp;315
| period = 686.971 day<br />
1.8808 [[julian year (astronomy)|Julian years]]<br />
668.5991 [[Timekeeping on Mars|sols]]
| synodic_period = 779.96 day<br />
2.135 Julian years
| avg_speed = 24.077 km/s
| inclination = 1.850° to [[ecliptic]]<br />5.65° to [[Sun]]'s [[equator]]<br />1.67° to [[invariable plane]]<ref name=meanplane>{{cite web
  |date=2009-04-03
  |title=The MeanPlane (Invariable plane) of the Solar System passing through the barycenter
  |url=http://home.comcast.net/~kpheider/MeanPlane.gif
  |accessdate=2009-04-10|archiveurl=http://web.archive.org/20090420194536/home.comcast.net/~kpheider/MeanPlane.gif|archivedate=2009-04-20}} (produced with [http://chemistry.unina.it/~alvitagl/solex/ Solex 10] written by Aldo Vitagliano; see also [[invariable plane]])</ref>
| asc_node = 49.562°
| arg_peri = 286.537°
| satellites = 2
| physical_characteristics = yes
| equatorial_radius = 3,396.2 ± 0.1&nbsp;km{{Ref label|A|a|none}}<ref name=Seidelmann2007>{{cite journal
 | last= Seidelmann| first= P. Kenneth
 | coauthors= Archinal, B. A.; A'hearn, M. F.; et al.
 | title= Report of the IAU/IAG Working Group on cartographic coordinates and rotational elements: 2006
 | journal= Celestial Mechanics and Dynamical Astronomy
 | volume=98 | issue=3 | pages=155–180 | year=2007
 | doi=10.1007/s10569-007-9072-y
 | url=http://adsabs.harvard.edu/doi/10.1007/s10569-007-9072-y
 | accessdate=2007-08-28 }}</ref><br />
0.533 Earths
| polar_radius = 3,376.2 ± 0.1&nbsp;km{{Ref label|A|a|none}}<ref name=Seidelmann2007/><br />
0.531 Earths
| flattening = 0.005&nbsp;89 ± 0.000&nbsp;15 <!-- calculated from data in ref name=Seidelmann2007 -->
| surface_area = 144,798,500&nbsp;km²<br />
0.284 Earths
| volume = 1.6318{{e|11}} km³<br />
0.151 Earths
| mass = 6.4185{{e|23}} kg<br />
0.107 Earths
| density = 3.934 g/cm³
| surface_grav = 3.69 [[Acceleration|m/s²]]<br />
0.376 ''[[g-force|g]]''
| escape_velocity = 5.027 km/s
| sidereal_day = 1.025&nbsp;957 day<br />
 24.622&nbsp;96 h<ref name=nasa/>
| rot_velocity = {{convert|868.22|km/h|m/s|abbr=on}}
| axial_tilt = 25.19°
| right_asc_north_pole = 21 h 10 min 44 s<br />
317.681&nbsp;43°
| declination = 52.886&nbsp;50°
| albedo = 0.15 ([[Geometric albedo|geometric]]) or 0.25 ([[Bond albedo|bond]])
| magnitude = +1.8 to −2.91
| angular_size = 3.5—25.1"
| temperatures = yes
| temp_name1 = [[Kelvin]]
| min_temp_1 = 186&nbsp;K
| mean_temp_1 = 227&nbsp;K
| max_temp_1 = 268&nbsp;K<ref name=nasa>{{cite web
 | title = Mars: Facts & Figures
 | publisher = NASA
 | url = http://solarsystem.jpl.nasa.gov/planets/profile.cfm?Object=Mars&Display=Facts&System=Metric
 | accessdate = 2007-03-06 }}</ref>
| temp_name2 = [[Celsius]]
| min_temp_2 = −87&nbsp;°C
| mean_temp_2 = −46&nbsp;°C
| max_temp_2 = −5&nbsp;°C
| pronounce =  {{IPA-en|ˈmɑrz|}}
| adjectives = [[Martian]]
| atmosphere = yes
| surface_pressure = 0.6–1.0 [[Pascal (unit)|kPa]]
| atmosphere_density =
| atmosphere_composition = 95.72% [[Carbon dioxide]]<br />
2.7% [[Nitrogen]]<br />
1.6% [[Argon]]<br />
0.2% [[Oxygen]]<br />
0.07% [[Carbon monoxide]]<br />
0.03% [[Water]] vapor<br />
0.01% [[Nitric oxide]]<br />
2.5 [[Parts per million|ppm]] [[Neon]]<br />
300 [[Parts per billion|ppb]] [[Krypton]]<br />
130 ppb [[Formaldehyde]]<br />
80 ppb [[Xenon]]<br />
30 ppb [[Ozone]]<br />
10 ppb [[Methane]]
}}

'''Mangalgrah''' (pratiik: [[File:Mars symbol (fixed width).svg|16px|♂]], Mars) [[Solar System]] me [[Suraj]] se dur chhota planet hae.  English me iska naam, Mars,  [[Roman]] ke yudh karne waala bhagwaan ke naam se aisa hae  kyoki iska rang [[laal]] hae joki [[khuun]] ka rang hae.

==Mangalgrah ka jaankari==
[[File:Mars rocks.jpg|thumb|left|Surface with rocks everywhere photographed by [[Mars Pathfinder]]]]
Mars ke lage hue chhota chhota [[chandrama]] hae, jiske naam [[Phobos (moon)|Phobos]] aur [[Deimos (moon)|Deimos]] he. Is planet me jaada kar ke [[patthar]] he. Iski matti [[laal]] he kahe ki hian pagal ho gaye hae 
pe dher  [[iron oxide]] (murcha) hae.<ref>{{cite web|url=http://web.archive.org/web/20080106181124/http://erc.arc.nasa.gov/MarsVolc/basalt.htm|title=NASA Mars Page|work=Volcanology of Mars (Retrieved via the [[Internet Archive]])|accessdate=2009-05-13}}</ref> Ii planet me thorra se [[carbon dioxide]] ke [[atmosphere]] hae. Mangalgrah ke [[temperature]] dunia se aur jaada thanda hae, kahe ki ii Suraj se aur duur har. Mangalgrah ke  north aur south [[pole]] me ice aur frozen carbon dioxide hae. Mars me [[paani]] nai hae, poles ke alawa, lekin scientist log ii soche hae ki hian pe pahile paani rahaa.

== Mangalgrah ka Itihaas ==
Mangalgrah ke baare me pichhle kai varso  se jaana jata hae. Greek log is planet ko Ares khte the , lekin jab Roman log raj karne lage tab ve  log iske naam ko badal kr Mars ka nam de diya.

Ii planet ke chapa banae me pahila kaam Giovanni Schiaparelli karis rahaa. Ii jon kuchh aapan duurbin se dekhis rahaa uske confuse kar diis kahe ki uu canal ke jiske paani ke khatir khoda gias rahaa, ke dekhis.  Iske kaaran log ii soche lagin ki Mangalgrah me janwar aur alien rahe hae. Aajkal ii planet me rocket bheje ke kaaran ham log ii jantaa hae ki  ii planet me koi janwar nai hae.

== References ==
<references/>

== Dusre websites ==

* [http://space.wikia.com/wiki/Mars Mars] at Space Wiki
* [http://www.spacetelescope.org/images/archive/freesearch/MARS/viewall/1 Mars at ESA/Hubble]
* [http://solarsystem.nasa.gov/planets/profile.cfm?Object=Mars Mars Profile] by [http://solarsystem.nasa.gov/ NASA's Solar System Exploration]
* [http://space.about.com/cs/solarsystem/p/marsinfo.htm Mars] - About Space
* [http://nssdc.gsfc.nasa.gov/planetary/factsheet/marsfact.html NASA's Mars fact sheet]
* [http://www.sciencedaily.com/news/space_time/mars/ Mars Research News]
* [http://www.projectshum.org/Planets/mars.html Planets - Mars] A kid's guide to Mars.

{{Solar System}}

[[vibhag:M]]
[[vibhag:Grah]]
[[vibhag:Saur mandal]]