Energy News  
Cassini Images Halo Around Titanic Moon Off Saturn

Desktop available 1024x768

Pasadena CA (SPX) Dec 27, 2005
With its thick, distended atmosphere, Titan's orange globe shines softly, encircled by a thin halo of purple light-scattering haze.

Images taken using blue, green and red spectral filters were used to create this enhanced-color view; the color images were combined with an ultraviolet view that makes the high-altitude, detached layer of haze visible. The ultraviolet part of the composite image was given a purplish hue to match the bluish-purple color of the upper atmospheric haze seen in visible light.

Small particles that populate high hazes in Titan's atmosphere scatter short wavelengths more efficiently than longer visible or infrared wavelengths, so the best possible observations of the detached layer are made in ultraviolet light.

The images in this view were taken by the Cassini narrow-angle camera on May 5, 2005, at a distance of approximately 1.4 million kilometers (900,000 miles) from Titan and at a sun-Titan-spacecraft, or phase, angle of 137 degrees. Image scale is 8 kilometers (5 miles) per pixel.

Community
Email This Article
Comment On This Article

Related Links
Cassini at JPL
Cassini Image Team
SpaceDaily
Search SpaceDaily
Subscribe To SpaceDaily Express
Explore The Ring World of Saturn and her moons
Jupiter and its Moons
The million outer planets of a star called Sol
News Flash at Mercury



Memory Foam Mattress Review
Newsletters :: SpaceDaily :: SpaceWar :: TerraDaily :: Energy Daily
XML Feeds :: Space News :: Earth News :: War News :: Solar Energy News


Titan's Methane Mystery
Moffett Field CA (SPX) Dec 12, 2005
The methane giving an orange hue to Saturn's giant moon Titan likely comes from geologic processes in its interior according to measurements from the Gas Chromatograph Mass Spectrometer (GCMS), a Goddard Space Flight Center instrument aboard the European Space Agency's Huygens Probe.







  • New EU Project On Ferroelectric Films
  • First NIF Experiments Validate Computer Simulations On Road To Ignition
  • Petrobras Signs Deal For Ethanol Venture With Japan's NAH
  • 21st Century Electric Transmission Infrastructure Analyzed In IEEE eBook

  • India Hopeful Of Getting International Civilian Nuclear Cooperation
  • World Opinion Against The Building Of New Nuclear Plants: IAEA
  • Storage Of Spent Nuclear Fuel From Australia Illegal Says French Court
  • Ukraine Considers Storing Foreign Nuclear Waste At Chernobyl

  • What Is A Cloud
  • Getting To The TOPP Of Houston's Air Pollution
  • Scientists Seek Sprite Light Source

  • ESA Presents Space Solution To Montreal Forest Conference
  • Modern Forests Suffer From Century Old Logging Legacy
  • Tree Species Regulate Themselves In Ecological Communities
  • Tropical Dry Forests Receive International Recognition

  • Growing More Good Oil From The Sea
  • WFP Ends Food Aid To China Urges Asian Giant To Donate Globally
  • French Court Decides Activists' Destruction Of GM Crops Was Justified
  • Fishing Inland Waters Putting Pressure On Fish Stocks

  • Eclectic Koizumi Tries Electric Sedan
  • GM Hires Russian Nuclear Scientists To Develop New Auto Technology
  • Japan Creates The World's Fastest Electric Sedan
  • Motorists To Pay 'Congestion' Charge Over Broader Swath Of London

  • Thailand To Buy Russian Fighters: Report
  • USAF Declares Initial Operating Capability For F22A Raptor Jet Fighter
  • FAA, LockMart Complete National Rollout Of New Radar Data Communications Gateway
  • Anti-Missile Protection: Who Will Pay?

  • NASA plans to send new robot to Jupiter
  • Los Alamos Hopes To Lead New Era Of Nuclear Space Tranportion With Jovian Mission
  • Boeing Selects Leader for Nuclear Space Systems Program
  • Boeing-Led Team to Study Nuclear-Powered Space Systems

  • The content herein, unless otherwise known to be public domain, are Copyright 1995-2006 - SpaceDaily.AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA PortalReports are copyright European Space Agency. All NASA sourced material is public domain. Additionalcopyrights 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