Post Conjunction: Santa Maria to Cape York, The Journey to 'Spirit Point' |
Post Conjunction: Santa Maria to Cape York, The Journey to 'Spirit Point' |
Jun 13 2011, 08:58 PM
Post
#586
|
|
Senior Member Group: Members Posts: 3516 Joined: 4-November 05 From: North Wales Member No.: 542 |
That panorama deserves a special round of applause. Well done rover team! The beckoning distant crater rim hills and the dramatic foreground action in one view - superb. And thanks charborob for the nice mosaic work.
("some navcams" - James, you under-sold it. ) |
|
|
Jun 14 2011, 03:10 AM
Post
#587
|
|
Member Group: Members Posts: 507 Joined: 10-September 08 Member No.: 4338 |
I'm wondering about the timing for exploration of the clay deposits on the southern slopes of Cape York. Oppy might be hard-pressed to achieve a North-facing or even level orientation for the solar panels once it is on those slopes. We might have to be content with the hydrated sulfate areas until the next Martian Spring. That would make it a real horse-race with MSL to be the first to reach phyllosilicates.
|
|
|
Jun 14 2011, 03:39 AM
Post
#588
|
|
Senior Member Group: Members Posts: 4247 Joined: 17-January 05 Member No.: 152 |
I like the look of that status bar!
http://marsrovers.jpl.nasa.gov/mission/tm-...ty-sol2624.html |
|
|
Jun 14 2011, 05:41 AM
Post
#589
|
|
Member Group: Members Posts: 754 Joined: 9-February 07 Member No.: 1700 |
Thrilling, once again! How clearly do we already know the contents of what's underfoot as she traverses the area? Will there, for example, be an early right or left turn based on what is found at Spirit Point?
|
|
|
Jun 14 2011, 07:30 AM
Post
#590
|
|
Senior Member Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
("some navcams" - James, you under-sold it. ) Indeed, that's a much nicer view than I was expecting. Shame there wasn't a pancam mosaic, but no time for that, Spirit Point beckons... -------------------- |
|
|
Jun 14 2011, 11:30 AM
Post
#591
|
|
Junior Member Group: Members Posts: 36 Joined: 31-May 10 From: Poland Member No.: 5362 |
From Opportunity update:
QUOTE On Sol 2616 (June 3, 2011), Opportunity set a new one-sol backwards driving distance record with a drive exceeding 165 meters (541 feet). but when looking at this map: I like the look of that status bar! http://marsrovers.jpl.nasa.gov/mission/tm-...ty-sol2624.html There is a 165.4m on last drive. Does it mean that Sol 2624 is now new backwards driving record Sol? Anyway another 120-140m soon to come: http://twitter.com/#!/marsroverdriver/...509680526438400 -------------------- Polish space portal covering up-to-date space news: www.kosmonauta.net
|
|
|
Jun 14 2011, 02:15 PM
Post
#592
|
|
Forum Contributor Group: Members Posts: 1372 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
Wow 165 meters.
|
|
|
Jun 14 2011, 03:55 PM
Post
#593
|
|
Senior Member Group: Moderator Posts: 4279 Joined: 19-April 05 From: .br at .es Member No.: 253 |
Anyway another 120-140m soon to come: http://twitter.com/#!/marsroverdriver/...509680526438400 Executed thisol and the images are on the net. One more drive and we are at the crater cluster. |
|
|
Guest_Sunspot_* |
Jun 14 2011, 10:24 PM
Post
#594
|
Guests |
How much lower is the base of Cape York compared to the rovers current location? It still seems weird we can't see any obvioius sign of it.
|
|
|
Jun 14 2011, 10:32 PM
Post
#595
|
|
The Poet Dude Group: Moderator Posts: 5551 Joined: 15-March 04 From: Kendal, Cumbria, UK Member No.: 60 |
It still seems weird we can't see any obvioius sign of it. Not really; I think I'm right in saying that it's pretty much been agreed that CY is going to be hidden from us until we're almost on top of it, because it's more like a ledge sticking out of the inner slope of Endeavour's western wall than a peak on the wall itself. So we will need to get to a higher point in the landscape, I reckon 1.5km or so ahead, before we can start to see CY by looking down onto it. -------------------- |
|
|
Jun 14 2011, 11:20 PM
Post
#596
|
|
Senior Member Group: Members Posts: 3516 Joined: 4-November 05 From: North Wales Member No.: 542 |
Just to add: I think we saw more of the far rim of Endeavour from our higher vantage point near Concepcion than we do now. Until we see all that again, and more, we can't expect our destination to come into view. We're just crouched too low - and descending. Stu is right. The revelation will happen when the ground starts curving downward again and that may not be for a while. But at the current rate of progress it won't take too long.
|
|
|
Jun 15 2011, 12:07 AM
Post
#597
|
|
Senior Member Group: Members Posts: 2173 Joined: 28-December 04 From: Florida, USA Member No.: 132 |
....it's more like a ledge sticking out of the inner slope of Endeavour's western wall than a peak on the wall itself.... If Cape York were a ledge off the wall, wouldn't a peak be evident to the West of Cape York? Is there reason to think that Cape York is not a rim peak in its own right? |
|
|
Jun 15 2011, 01:23 AM
Post
#598
|
|
Member Group: Members Posts: 754 Joined: 9-February 07 Member No.: 1700 |
Good time to reread Emily's excellent blog article on elevation via MGS's MOLA: http://www.planetary.org/blog/article/00002638/
This quick screen grab might suggest we'll see CY sooner rather than later? (edit: it's soo much fun flying around on Mars!!) |
|
|
Jun 15 2011, 03:19 AM
Post
#599
|
|
Member Group: Members Posts: 399 Joined: 28-August 07 From: San Francisco Member No.: 3511 |
If Cape York were a ledge off the wall, wouldn't a peak be evident to the West of Cape York? Is there reason to think that Cape York is not a rim peak in its own right? Is CY a well-eroded formerly considerable peak? -------------------- 'She drove until the wheels fell off...'
|
|
|
Jun 15 2011, 03:54 AM
Post
#600
|
|
Senior Member Group: Members Posts: 2173 Joined: 28-December 04 From: Florida, USA Member No.: 132 |
Is CY a well-eroded formerly considerable peak? Cape York may have been protected from erosion until recent geologic times by a blanket of sulphate layers that are just now being removed to reveal more of Endeavours' rim. I wonder if there was ever a time that the entire rim of Endeavour was covered or if the higher parts of the rim have been exposed to the elements since their formation close to four billion years ago. |
|
|
Lo-Fi Version | Time is now: 23rd May 2024 - 03:54 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. |