Latest Extraterrestrial atmospheres Stories
Arizona's Jonathan Lunine presented a lecture entitled "Titan: A Personal View after Cassini's first six months in Saturn orbit" at a NASA Director's Seminar on January 24, 2005. Lunine discusses the question of missing methane in an edited transcript of Part 2. Astrobiology Magazine -- "How much methane is really in the surface and atmosphere of Titan today? How much has been there in the history of Titan?Methane is a carbon atom surrounded by four hydrogen atoms, and it can be broken apart...
- A Roman unit of weight, 1⁄1728 of a pound.
- A weight of four grains used in weighing gold and precious stones; a carat.
- In anatomy, a formation suggesting a husk or pod.
- The lowest unit in the Roman coinage, the twenty-fourth part of a solidus.
- A coin of base silver of the Gothic and Lombard kings of Italy.