From Twitter
HiRISE
Stay tuned, HiFans, we'll be making a BIG ANNOUNCEMENT next Wednesday...! :-o
Hmmm... is it literally something BIG, or maybe they found MPL?
Terrible teases, aren't they? What a way to drive us nuts. Frankly, given this tease, if they don't announce they've definitively found MPL or Beagle 2 or evidence that Phoenix tried to walk south for the winter (kidding) I'll feel disappointed!
A direct tie in with unmannedspaceflight.com?
Maybe they discovered water on Mars!
More seriously, I'm guessing it's MPL or Beagle 2 as well. I don't really know what else could come from HiRise to warrant an all-caps big announcement. I'm faintly thinking something about the methane sources, but I don't see how it could have been done with HiRise, unless... they imaged a bunch of animals running about.
Why are we waiting?
How many times has water on Mars been discovered? It must be over a dozen by now.
I hope it does turn out to be one of the lost landers. That would be quite cool news.
If it IS water, it'd better be an active geyser or a hot spring!
I hope it isn't just the discovery of MPL or Beagle, because the press might crucify them for that - for us it would be cool, true, but finding the wreckage of a dead, failed probe would not be a "big" thing for serious media or the general public, surely?
No, I think this has to be water related.
Hey! Maybe they found some trees! Oh, wait...
or combining all three main themes (old spacecraft, liquid water and life) perhaps they imaged a Martian dog taking a leak on the MPL wreck...
...okay, gotta remember, NEVER be in the middle of drinking anything when I read threads like these! (Good one, Paolo.)
Actually, to deliberately use the word "big" like that, they'd better have taken an image of a martian tripod war machine, wading through a gurgling martian gully, carrying the wreckage of both Beagle 2 and MPL in the cage beneath its belly...
I'm unfortunately rather lacking in understanding of what MRO can do other than take great images (All it's got is HiRISE as far as I know).
If, say, MRO spotted a patch of mold or something, would there be any evidence other than HiRISE images that it's something unique? Surely they've got to be able to do some sort of spectroscopy. Maybe?
http://www.nasa.gov/mission_pages/MRO/spacecraft/instruments.html
The best discovery would be if MRO found more money for MSL.
Partly kidding, yes I'm just worried about their use of the word "big" - in upper case, too! - raising false expectations and building up the story too much in advance. Obviously finding one of those probes would be v exciting for us, here, but I think "out there" it wouldn't be such a big deal, then the MRO team might be accused of over-hype. Guess we'll see Wednesday.
Why Wednesday?
Is this linked to Wednesday being the 20th, and that's the anniversary of the "Mars Polar Water is pure" story of 2009?
Andy
I assume it's Wednesday because that's when the HiRISE team releases new images.
Is this a "covered on NASA TV" thing, or just an info release being made by MRO, anyone know? If it's just an info release it suggests 'big' isn't 'huge'...
It's either (1) the S.S. Minnow, (2) Amelia Earhart's plane, (3) the Ark of the Covenant, or (4) bin Laden's hideout. Remember, you heard it here first!
No press release or impending conference or anything, just that Tweet from the HiRISE team, written in a way that they knew would drive us nuts. They're probably laughing at this thread right now.
Yeah, I'm beginning to think this is a bit of a wind-up myself...
Hmm. Enigmatic!
Monday's probably a key day. If they announce a press conference for Wed then, that'll be an indicator of magnitude.
If it is the polar lander, I would be surpised if it looks like a soft landing.
Because this is a HiRISE-only thing, I'm thinking it's not likely to be publication-related, since that would usually be coordinated with the rest of the MRO payload (and yes, there are other instruments on MRO. Sigh.)
And frankly, IMHO this is not a very professional way to "announce" anything.
Yeah, I was thinking that my pet hope (hot spring) would probably have to have supporting CRISM data, if the resolution of the latter was sufficient enough to provide supporting evidence (presumably chemical 'staining' of the immediate area). Switching my money to MPL/Beagle.
... after working my meager sources for info I have nothing... My hope it that they imaged the Mars 3 lander (sprawled out, laying on its side after a hard landing)
Any of the lost landers would definitely be a major coup, but as Stu pointed out also only of extreme interest to the science community & aficianados such as ourselves, not the general public. That could make it Twitter-worthy but not cross the threshold of sounding trumpets.
It's not pregnant, is it?
It's got to be disappointing.
...yeah, the headline "Mars Orbiter Transforms Into Von Neumann Machine" would DEFINITELY merit a press conference, at least...
I remember that a Crism scientist once said that Crism would be able to detect a stromatolitic mat on Mars. Perhaps MRO has detected life on Mars?
Speaking of stromatolites, could it be related to this?
http://www.universetoday.com/2008/07/17/the-mysterious-mars-mounds/
In order to reduce the peril of going astray, suggest everyone review the forum guidelines (esp. rule 1.3)...and, in any case, I would put the odds of some sort of biological discovery from HiRISE at basically zero.
Out of curiosity can they lower MRO orbit in the future to increase resolution?
I kinda doubt it. The mapping orbit is something like 250 km altitude, think going any lower would be prohibitively expensive in terms of propellent expenditure to stay aloft due to atmospheric drag.
They re-imaged Eagle Crater and spotted boot prints in the Oppy tracks.
Anyone seen Squyres lately?
For the reason Mcaplinger gave, I don't expect major scientific findings. I think it's something relatively small; something of interest to us, but probably won't even make an inside page of the broadsheet press. (Did any of them run the HiRISE ""trees"" images? I've been housebound by snow & then pork-cough & haven't seen a paper for 10 days.) I reckon "Big" is misdirection, and means "spatially large" rather than "earthshaking significance". Put it this way, I'm confident it'll fall within the forum guidelines of acceptable topics.
Now, cross my palm with silicon, and old mother Imipak will gaze into the swirling cloud of sediment in this fine bottle conditioned ale. Ah, yes! the fog is lifting....
I predict that the number of posts on this thread before the announcement will be less than the number afterwards. Given my record of predictions, I recommend Doug upgrade the server and bandwidth immediately, ahead of the forthcoming flashmob heading UMSF's way on Wednesday
FWIW, I quite enjoy it when a little tease is trailed in the water a few days before the odd routine, but interesting-to-us, announcement or release. A little wild speculation and anticipation, within forum guidelines of course, seems like harmless fun... anagrams apart
Mike, hopefully not OT, but why is MRO's orbit a bit elliptical instead of circular? Is this to minimize atmospheric drag?
"255 x 320 km, and no, there are no plans to lower it."
How about to raise it late in the mission, to delay possible contamination?
Phil
Maybe Mars Express photobombed a HiRise image?
The entire January issue of Icarus is dedicated to HiRISE; a total of 20 papers!
http://www.sciencedirect.com/science/journal/00191035
Any guess for which one contains the BIG announcement?
Why are you assuming it's in any of them. No press conference scheduled, this isn't going to be a big discovery.
I know what you're saying Siravan, but I think it's pretty safe to say that there's going to be no big 'discovery' announced, because:
* There's no NASA press event scheduled
* It has only been mentioned on Twitter (and here, and on UT, both reporting the original Twitter mention)
* None of the "big" space web sites are worked up about this
* No details have leaked out - ALL the major discovery announcements have been leaked, despite being embargoed.
I think the original Tweet has probably been misinterpreted. Having said that, the HiRISE Twitterer hasn't done anything to correct that misinterpretation. Bit naughty, but got us all talking about HiRISE!
All these points suggest it's only big to people like us, which makes MPL more likely than a science story. But as we are people like us, that counts as big.
Phil
I subscribe discussion... hoping you'll not post too many "false positives" while waiting...
Maybe they spotted a big volcano.....oh wait.....nevermind.
http://hirise.lpl.arizona.edu/releases/hiwish.php
HiWish is the announcement?
It's only gone public today. It's access, I believe, to the same tool used internally for target suggestion, more or less.
Great, now we can expect weekly images from Cydonia
I think this is a massive announcement, almost the same scale as pushing Pathfinder images to the internet.
It represents a continuing paradigm shift. Think about it, now the public at large can suggest an imaging target for a major spacecraft. This continues the progression of more and more access. (And hopefully, more downstream support).
This opens space up to everyone.
I can't actually think of anything that would be bigger.
Interesting that it took the "People's Camera" all the way until now to implement this.
Oh, I agree.
This is a continuation of that, and with a more powerful camera.
But the trend to more and more back-and-forth feedback is huge. Compare this to just a few decades ago and waiting for the local newspaper to print one selected image....
(I'll also timidly add that more tools are available to the general public as well: Google Mars, HiRise images via internet, and more and more internet connections and faster access. Only until the last few years did I personally get a decent enough connection to be able to enjoy the plethora of data in the public domain.)
Darn - I'm still rooting for MPL. Someone in the HiCAVE is laughing at me right now. (I know where you live)
Phil
Well, I was about to request more possible MPL sites but I'm having trouble with the HiWISH form...
Can you all see the map on the right ?...
We should call this sort of technology "Space 2.0" by analogy to "Web 2.0," which meant sites like Wikipedia that worked by massive involvement of the public.
In this case, I hope "massive" ends up meaning more than just us here though. :-)
--Greg
Scott Maxwell's http://www.youtube.com/watch?v=9T1JsWq9PnI seems appropriate here - this is a another good step along that road.
I started a http://www.unmannedspaceflight.com/index.php?showtopic=6420 for discussions of spots that we in the UMSF community pick using the HiWish tool.
I thought this might be the announcement because it's the only non-science thing I could think of besides MPL...not such a "big" announcement seeing as they promised to have this capability from the beginning. I remember frustratingly waiting for it to come online when I was in grad school.
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