NASA Briefs Preliminary Plume Findings from Moon Mission |
NASA Briefs Preliminary Plume Findings from Moon Mission |
Nov 10 2009, 09:26 PM
Post
#1
|
|
Member Group: Members Posts: 239 Joined: 18-December 07 From: New York Member No.: 3982 |
|
|
|
Nov 16 2009, 06:12 PM
Post
#2
|
|
Member Group: Members Posts: 507 Joined: 10-September 08 Member No.: 4338 |
One interesting question is: to what degree does the estimated concentration of hydrogen compounds in the plume match the concentration of hydrogen calculated from the neutron spectrometer measurements of Cabeus from LRO and Prospector? The neutron spectrometer measurements are averaged over a larger region, so if the concentration in the plume is smaller, it seems to imply larger patchy concentrations elsewhere in the crater. (I think Colaprete made this point in press conferences before the impact.) If the concentrations are about the same, then we can possibly extrapolate what the neutron spectrometer measurements mean in terms of specific compounds.
|
|
|
Lo-Fi Version | Time is now: 24th September 2024 - 08:19 AM |
RULES AND GUIDELINES Please read the Forum Rules and Guidelines before posting. IMAGE COPYRIGHT |
OPINIONS AND MODERATION Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators. |
SUPPORT THE FORUM Unmannedspaceflight.com is funded by the Planetary Society. Please consider supporting our work and many other projects by donating to the Society or becoming a member. |