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Chandrayaan-1 Successfully Reaches 100km Lunar Orbit

Matt_dk writes "Today, Chandrayaan-1 spacecraft has successfully reached its intended operational orbit at a height of about 100 km from the lunar surface. This followed a series of three orbit reduction manoeuvres conducted during the past three days by repeatedly firing the spacecraft's 440 Newton Liquid Engine. The next major event of Chandrayaan-1 mission planned in the coming days is the release of Moon Impact Probe (MIP) from the spacecraft and its eventual hitting of the moon's surface."

17 of 152 comments (clear)

  1. Great. by 2names · · Score: 4, Funny

    Now the moon is going to fall out of the sky.

    And I JUST GOT CABLE!

    --
    "I'm just here to regulate funkiness."
    1. Re:Great. by shashark · · Score: 4, Funny

      The Moon is a harsh mistress.

  2. Is that an I J or K motor? by jbeaupre · · Score: 4, Insightful
    --
    The world is made by those who show up for the job.
    1. Re:Is that an I J or K motor? by OSDever · · Score: 5, Interesting

      I imagine that's sustained Newtons for the duration of the fuel. So yeah, it's technically a liquid powered engine with the thrust capabilities of an I, but with significantly more fuel. An I engine should be plenty enough for maneuvering a small spacecraft in space.

      --
      The above comments are the opinions of a non-qualified amateur rocketry fan. Please take with ~ 2.7 ounces of salt.

      --
      What is the airspeed of a fully laden swallow?
  3. Global cooperation by Anonymous Coward · · Score: 5, Funny

    So when America returns to the moon, they can look forward to a variety of tasty lunar takeout joints already established by the Indians and Chinese. The resulting outbreaks of explosive diarrhea can be put to good use in terraforming the moon.

  4. new plot by ad0n · · Score: 5, Funny

    can't wait for the bollywood industry to set their hindi love films in space.. (cue dancers)

  5. apollo lander module? by krystar · · Score: 4, Funny

    so did they take pix of the supposed apollo landing site to prove once and for all whether or not the moon landing was fake?

  6. Just what we needed in this financial crisis! by WiglyWorm · · Score: 4, Funny

    Now we can outsource all of Houston Mission Control's operations to India, it should be a real cost saving measure.

    1. Re:Just what we needed in this financial crisis! by iammani · · Score: 4, Interesting

      I know you are trying to funny. But this moon mission has indeed prompted NASA scientist of Indian Origin to knock at Indian ISRO's door. Source: http://ibnlive.in.com/news/space-there-nasa-scientists-call-up-isro/76741-11.html?from=search

    2. Re:Just what we needed in this financial crisis! by jbezorg · · Score: 4, Insightful

      You'll get use to it because it's kinda like someone thinking all U.S. Citizens are obese, xenophobic, gun toting rednecks. Just gotta laugh when you know it's a joke and... shoot the foreigner who think it's true. Then go get some beer and waddle up to the all-you-can-eat buffet.

      --
      I've lost all my marbles except one & It's fun to test angular & centripetal acceleration in my skull
  7. Indian Flag on moon by iammani · · Score: 5, Informative
    Some interesting facts about this attempt:

    India will drop its flag on the moon to establish its presence, Nair said in an interview. This will make India the fourth country after the US, Russia, and Japan to have its flag on the moon.

    Source: http://timesofindia.indiatimes.com/India/India_will_plant_flag_on_the_moon_ISRO_chief/articleshow/3620255.cms

    With today's (on 8th Nov) successful manoeuvre, India becomes the fifth country to send a spacecraft to Moon. The other countries, which have sent spacecraft to Moon, are the United States, former Soviet Union, Japan and China. Besides, the European Space Agency (ESA), a consortium of 17 countries, has also sent a spacecraft to moon.

    Source: http://www.hindu.com/nic/0061/release11.htm

    1. Re:Indian Flag on moon by Anonymous Coward · · Score: 4, Informative

      "With today's (on 8th Nov) successful manoeuvre, "

      HA! Fail! Did you see how he spelled "maneuver"?

      manoeuvre is the way it was spelt in English..

      you're spelling in American ... which is an evolving flavor (flavour) of English...

  8. Re:apollo lander module? by gstoddart · · Score: 4, Informative

    so did they take pix of the supposed apollo landing site to prove once and for all whether or not the moon landing was fake?

    So, I know this is a recurring joke around here on Slashdot ... but you can actually demonstrate this fact by using the Lunar Laser Ranging thingy they installed.

    That is, if you're willing to take the time to educate yourself on the hard science behind this.

    Cheers

    --
    Lost at C:>. Found at C.
  9. Re:apollo lander module? by ashitaka · · Score: 4, Insightful

    The Terrain Mapping Camera on board has a 5m resolution so even something as big as the LEM descent unit or the lunar rovers will only be 1 pixel in size.

    Not enough to shut the hoaxers up. (Not that anything short of dumping them on the lunar surface will)

    --
    If you don't want to repeat the past, stop living in it.
  10. Re:Correct pronunciation? by bigfatdeal · · Score: 5, Informative

    Ch as in cheddar
    andra as in tundra (except 'r' pronounced like the spanish 'r')
    yaan - the long vowel is pronounced like the 'a' in bar (or, even better, like the scandinavian first name "jan")

    The stress is on the last syllable - chandrayAn

  11. Re:apollo lander module? by smooth+wombat · · Score: 4, Informative

    The MythBusters (yeah, yeah) demonstrated this on their Moon Hoax show. It was the last thing they did.

    They went to an observatory and had the person show that pointing the laser away from the moon produced no return signal whereas when they pointed the laser at a specific spot on the moon, they did get a signal.

    --
    We will bankrupt ourselves in the vain search for absolute security. -- Dwight D. Eisenhower
  12. Re:India's first astronaut by XchristX · · Score: 4, Insightful

    Hate crimes do take place against the disadvantaged groups in rural areas from time to time. The difference is that the educated middle class (numbering 300 million people from many walks of life) generally takes a dim view on caste intolerance in the country. I myself am middle class, and the product of an intercaste marriage (mother's family is a "high-caste" Brahmin though poor refugees from East Pakistan, father's family is a Dalit "untouchable" though relatively wealthy) and there never were any problems from anybody. Plus, India outlaws any discrimination against disadvantaged peoples, and has 50% affirmative action in schools, colleges and jobs for all disadvantaged peoples.

    --
    l'Homme n'est Rien l'Oeuvre Tout: Gustave Flaubert to George Sand