IPB

Welcome Guest ( Log In | Register )

Hubble: New Map Of Pluto, and new measurements of Charons size
SigurRosFan
post Sep 12 2005, 04:38 PM
Post #1


Member
***

Group: Members
Posts: 531
Joined: 24-August 05
Member No.: 471



Great News:

http://news.bbc.co.uk/2/hi/science/nature/4230918.stm



--------------------
- blue_scape / Nico -
Go to the top of the page
 
+Quote Post
 
Start new topic
Replies
Decepticon
post Sep 14 2005, 02:43 AM
Post #2


Senior Member
****

Group: Members
Posts: 1276
Joined: 25-November 04
Member No.: 114



Werid. mad.gif

I have yet to see this image.


Someone please post it here!
Go to the top of the page
 
+Quote Post
ElkGroveDan
post Sep 14 2005, 02:53 AM
Post #3


Senior Member
****

Group: Admin
Posts: 4763
Joined: 15-March 05
From: Glendale, AZ
Member No.: 197



QUOTE (Decepticon @ Sep 14 2005, 02:43 AM)
Someone please post it here!
*
Here's the picture of Pluto: http://www.shadow-lady.com/pluto/plutolay_1x1.gif


--------------------
If Occam had heard my theory, things would be very different now.
Go to the top of the page
 
+Quote Post
tedstryk
post Sep 14 2005, 04:02 PM
Post #4


Interplanetary Dumpster Diver
****

Group: Admin
Posts: 4404
Joined: 17-February 04
From: Powell, TN
Member No.: 33



QUOTE (ElkGroveDan @ Sep 14 2005, 02:53 AM)

Here is a somewhat improved version...

I will say since I noticed no one has commented that my link is to the real map.


--------------------
Go to the top of the page
 
+Quote Post
tedstryk
post Sep 17 2005, 09:23 PM
Post #5


Interplanetary Dumpster Diver
****

Group: Admin
Posts: 4404
Joined: 17-February 04
From: Powell, TN
Member No.: 33



Given how limited data is, it is comforting to see that both HST maps and the mutual event maps have a lot of common features. I really wonder what that big dark region is.


--------------------
Go to the top of the page
 
+Quote Post
JRehling
post Sep 20 2005, 04:34 AM
Post #6


Senior Member
****

Group: Members
Posts: 2530
Joined: 20-April 05
Member No.: 321



QUOTE (tedstryk @ Sep 17 2005, 02:23 PM)
Given how limited data is, it is comforting to see that both HST maps and the mutual event maps have a lot of common features.  I really wonder what that big dark region is.
*


I suppose the leading candidates would be either an impact basin (less exciting) or something like Galileo Regio on Ganymede -- a large geographical province surrounded by areas altered once, in the distant past, by tectonism. The fact that Pluto is tidally locked onto Charon means that there was some tidal heat at some time -- maybe enough to ganymedize it? That would be exciting.

Least exciting would be if the light areas are ray systems and the dark areas are lack of ray systems.
Go to the top of the page
 
+Quote Post
ljk4-1
post Sep 20 2005, 04:36 AM
Post #7


Senior Member
****

Group: Members
Posts: 2454
Joined: 8-July 05
From: NGC 5907
Member No.: 430



QUOTE (JRehling @ Sep 19 2005, 11:34 PM)
I suppose the leading candidates would be either an impact basin (less exciting) or something like Galileo Regio on Ganymede -- a large geographical province surrounded by areas altered once, in the distant past, by tectonism. The fact that Pluto is tidally locked onto Charon means that there was some tidal heat at some time -- maybe enough to ganymedize it? That would be exciting.

Least exciting would be if the light areas are ray systems and the dark areas are lack of ray systems.
*


What if it is material spewed out from a geyser like on Triton, which leaves dark markings on the surface.


--------------------
"After having some business dealings with men, I am occasionally chagrined,
and feel as if I had done some wrong, and it is hard to forget the ugly circumstance.
I see that such intercourse long continued would make one thoroughly prosaic, hard,
and coarse. But the longest intercourse with Nature, though in her rudest moods, does
not thus harden and make coarse. A hard, sensible man whom we liken to a rock is
indeed much harder than a rock. From hard, coarse, insensible men with whom I have
no sympathy, I go to commune with the rocks, whose hearts are comparatively soft."

- Henry David Thoreau, November 15, 1853

Go to the top of the page
 
+Quote Post
tedstryk
post Sep 21 2005, 04:03 PM
Post #8


Interplanetary Dumpster Diver
****

Group: Admin
Posts: 4404
Joined: 17-February 04
From: Powell, TN
Member No.: 33



QUOTE (ljk4-1 @ Sep 20 2005, 04:36 AM)
What if it is material spewed out from a geyser like on Triton, which leaves dark markings on the surface.
*



Something that dark and big would either require huge geysers or a heck of a lot of little ones.


--------------------
Go to the top of the page
 
+Quote Post

Posts in this topic
- SigurRosFan   Hubble: New Map Of Pluto   Sep 12 2005, 04:38 PM
- - Rob Pinnegar   It is interesting to compare this new map with som...   Sep 13 2005, 01:23 AM
|- - ElkGroveDan   Where's the image? It's not in the origin...   Sep 13 2005, 01:58 AM
|- - David   QUOTE (Rob Pinnegar @ Sep 13 2005, 01:23 AM)I...   Sep 13 2005, 02:20 AM
|- - JRehling   QUOTE (Rob Pinnegar @ Sep 12 2005, 06:23 PM)I...   Sep 13 2005, 09:30 PM
|- - tedstryk   QUOTE (JRehling @ Sep 13 2005, 09:30 PM)The p...   Sep 14 2005, 01:21 PM
|- - ljk4-1   QUOTE (tedstryk @ Sep 14 2005, 08:21 AM)It is...   Sep 14 2005, 02:14 PM
- - Decepticon   New Image? Link?   Sep 13 2005, 02:51 AM
- - tfisher   Abyss! Abyss! I see an abyss!   Sep 13 2005, 10:19 AM
|- - ustrax   QUOTE (tfisher @ Sep 13 2005, 10:19 AM)Abyss...   Sep 13 2005, 10:35 AM
- - ilbasso   Noi image is appearing for me either - but I searc...   Sep 13 2005, 01:22 PM
- - SigurRosFan   And a brand-new press release!!! Boom...   Sep 13 2005, 02:20 PM
- - um3k   The map doesn't show up for me, either.   Sep 13 2005, 03:00 PM
- - Chmee   Where is the new Hubble image? Its not in the BBC ...   Sep 13 2005, 05:24 PM
|- - odave   Nor at STSCI - you'd think news like this woul...   Sep 13 2005, 05:35 PM
- - SigurRosFan   Try this: http://addict3d.org/index.php?page=view...   Sep 13 2005, 05:36 PM
|- - um3k   I was just about to link to that site. Found it v...   Sep 13 2005, 05:57 PM
- - Decepticon   Werid. I have yet to see this image. Someone ...   Sep 14 2005, 02:43 AM
|- - ElkGroveDan   QUOTE (Decepticon @ Sep 14 2005, 02:43 AM)Som...   Sep 14 2005, 02:53 AM
||- - tedstryk   QUOTE (ElkGroveDan @ Sep 14 2005, 02:53 AM)He...   Sep 14 2005, 04:02 PM
||- - tedstryk   Given how limited data is, it is comforting to see...   Sep 17 2005, 09:23 PM
||- - JRehling   QUOTE (tedstryk @ Sep 17 2005, 02:23 PM)Given...   Sep 20 2005, 04:34 AM
||- - ljk4-1   QUOTE (JRehling @ Sep 19 2005, 11:34 PM)I sup...   Sep 20 2005, 04:36 AM
||- - tedstryk   QUOTE (ljk4-1 @ Sep 20 2005, 04:36 AM)Wh...   Sep 21 2005, 04:03 PM
|- - mhoward   QUOTE (Decepticon @ Sep 14 2005, 02:43 AM)I h...   Sep 14 2005, 02:26 PM
- - Decepticon   Ummmm... Ha Ha?   Sep 14 2005, 01:02 PM
- - Rob Pinnegar   Peculiar that so many people had trouble viewing t...   Sep 14 2005, 02:43 PM
- - Jyril   Triton has been imaged by Hubble. QUOTE This imag...   Sep 14 2005, 03:16 PM
- - tedstryk   QUOTE (Jyril @ Sep 14 2005, 03:16 PM)Triton h...   Sep 14 2005, 03:36 PM


Reply to this topicStart new topic

 



RSS Lo-Fi Version Time is now: 3rd June 2024 - 08:13 AM
RULES AND GUIDELINES
Please read the Forum Rules and Guidelines before posting.

IMAGE COPYRIGHT
Images posted on UnmannedSpaceflight.com may be copyrighted. Do not reproduce without permission. Read here for further information on space images and 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.