Moon News  
Get Our Free Newsletters Via Email
  
Search All Our Sites - Powered By Bing
India Hoping To Extend Mission Life Of Chandrayaan-I

illustration only
by Staff Writers
Shillong (PTI) Jan 05, 2009
Scientists can now extend the duration of India's maiden moon mission Chandrayaan-I beyond its planned two-year period.

The precise launch and lunar orbit insertion of Chandrayaan-I has given space scientists the leverage to extend the mission life of the spacecraft orbiting the moon at an altitude of 100 km.

"The spacecraft has about 183 kg fuel onboard and we are looking at a two-year plus mission life," S K Shivakumar, Director ISRO Telemetry, Tracking and Command Network (ISTRAC) said at the 96th Indian Science Congress here.

Principal scientists involved in all the 10 experiments onboard the spacecraft are meeting in Bangalore on January 29 to discuss the initial findings of the moon mission.

Orbital manoeuvres need to be carried out on the spacecraft once every 28 days to ensure that it stays in the designated 100 km circular orbit and does not go astray. "About three kg fuel is used when onboard motors are fired for carrying out the orbital manoeuvre," said Shivakumar, whose team has been monitoring the spacecraft ever since it's launch on October 22 last year.

Chandrayaan-I was launched with an orbital accuracy of five km making India the first country to achieve such a precise maiden mission, ISRO Chairman G Madhavan Nair said.

The Chandrayaan-I mission has been sending "unprecedented" amount of data and scientists are busy analysing it.

At the January 29 meeting they would get an opportunity for cross-verification of the data gathered by their experiment with those generated by other instruments.

"The cross verification will lead to better understanding of the lunar surface," Principal Scientist of Chandrayaan-I mission J N Goswami told PTI.

The moon mineralogy mapper (M3), a scientific instrument of the National Aeronautics and Space Administration (NASA) onboard the spacecraft, has found iron-bearing minerals on the lunar surface.

M3 is one of the 10 instruments onboard the unmanned moon voyager conducting experiments while it orbits over the earth's natural satellite next two years.

Five instruments were indigenously built by the Indian Space Research Organisation (ISRO), while the remaining six experiments are of foreign origin, including three from the European Space Agency, two from NASA and one from Bulgaria.

M3 instrument of National Aeronautics and Space Administration has beamed back images of the Orientale Basin on the western limb of the moon.

An analysis of the images indicates abundance of iron-bearing minerals such as pyroxene, said Carle Pieters, a senior scientist of US-based Brown University and principal investigator for the M3 experiment.

"The image is from a single wavelength of light that contains thermal emission, providing a new level of detail on the form and structure of the region's surface," she said.

The images were captured by the M3 during the commissioning phase of Chandrayaan-1, launched on October 22, as the spacecraft orbited the moon at an altitude of 100 km.

Source: Press Trust of India

Share This Article With Planet Earth
del.icio.usdel.icio.us DiggDigg RedditReddit
YahooMyWebYahooMyWeb GoogleGoogle FacebookFacebook



Related Links
the missing link Mars News and Information at MarsDaily.com
Lunar Dreams and more



NASA Instrument On Chandrayaan Finds Minerals On Moon
Bangalore, India (SPX) Dec 29, 2008
The moon mineralogy mapper (M3), a scientific instrument of the National Aeronautics and Space Administration (NASA) onboard India's first lunar mission Chandrayaan-1, found iron-bearing minerals on the lunar surface, the US space agency said Thursday.

.


.


Memory Foam Mattress Review

Newsletters :: SpaceDaily Express :: SpaceWar Express :: TerraDaily Express :: Energy Daily
XML Feeds :: Space News :: Earth News :: War News :: Solar News
  • A Testing Future Of Exploration And More For NASA In 2009
  • NASA finds clues to Mars mysteries
  • US gives green light for first commercial spaceport
  • China's First Multi-Functional Experiment System For Space Tribology

  • Spirit Clocks Up Five Years Exploring Mars
  • Spirit and Opportunity rovers mark five years on Mars
  • China-Russia Mars mission set for takeoff
  • China Lauds NASA Mars Rovers Five Year Marker

  • Nuclear Power In Space - Part 2
  • Outside View: Nuclear future in space
  • Nuclear Power In Space

  • NASA's Kepler Spacecraft Ready To Ship To Florida
  • Planets Form In The Eye Of A Storm
  • Planets Living On The Edge
  • Watching For Wobbles

  • Nanoparticles Used To Make 3-D DNA Nanotubes
  • Nanomaterials may pose health risk
  • EPA seeks comment on nanosilver petition
  • MU Scientists Go Green With Gold, Environmentally Friendly Nanoparticles

  • Manipulating Salmonella In Spaceflight Curtails Infectiousness
  • USRA Division Of Space Life Sciences Celebrates 25th Anniversary
  • A card swipe machine may test for diseases
  • Officials: Cadavers used in NASA project

  • Arianespace To Launch Egyptian Satellite Nilesat 201
  • Boeing To Launch Fourth EO Satellite For Italy
  • Ariane 5 Achieves Another Successful Mission
  • Arianespace's Sixth Ariane 5 Of 2008 Completes Assembly

  • ISRO Develops Rocket For Heavy Satellite Launches
  • Flight Acceptance Hot Test Of Indigenous Cryogenic Engine Successful
  • Report: Atlas, Delta rockets to save money
  • Space Pioneers Return For Thor Program's 50th Anniversary

  • The content herein, unless otherwise known to be public domain, are Copyright 1995-2007 - SpaceDaily.AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by SpaceDaily on any Web page published or hosted by SpaceDaily. Privacy Statement