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Mars Curiosity's first images

mars.jpl.nasa.gov

101–110 of 176 posts

Re: Mars Curiosity's first images

#101
post #6

It's times like this that I think everyone can be proud to be part of the human race.

Bragging to whom?

To the martians, of course. Don't you think they will have tax payer concerns like the rest of us? why do you think they have not visited us in such a long time. :)

Re: Mars Curiosity's first images

#102
post #99

Earlier quoted context omitted.

Personally, I think the tax payers of the United States deserve a round of applause from the rest of us for funding such a mission. It's not that other countries can't do this - we just don't want to pay for it...

Yeah, wish Australia would take a more active role in space exploration.

Some of the tracking stations for the project are in Australia, including the Canberra Deep Space Communications Complex. Perhaps it's a small contribution but Australia is definitely involved.

Re: Mars Curiosity's first images

#103
post #100

Great historic event; congratulations to all involved. As for the images, hate to be a party pooper, but wasn't this thing supposed to be state of the art technology? What's with the shitty image quality?

I was thinking exactly the same thing, kind of embarassed because it feels 'spoiled' (not the right word but can't find any better). Glad I'm not alone on this. My hopes are that this is simply my lack of understanding and that it's simply night there now (does it work like that?), or that not all systems are up and running yet.

Re: Mars Curiosity's first images

#104
post #100

Great historic event; congratulations to all involved. As for the images, hate to be a party pooper, but wasn't this thing supposed to be state of the art technology? What's with the shitty image quality?

We'll get better hi-res images, in color, later. They did after all just exclaim "We got thumbnails!" when the first image arrived.

Re: Mars Curiosity's first images

#106
post #66

Earlier quoted context omitted.

I liked that bit. Drove home the humanity of the people who had just accomplished something that only a few thousand years ago was thought to be in the domain of gods. That we as a species have come so far but still retain our sense of self is fantastic.

Hundred. A few hundred years ago.

Even still you're overestimating the science education -- or even the willingness to believe the science education they did receive is credible -- of modern society.

Re: Mars Curiosity's first images

#107
post #6

It's times like this that I think everyone can be proud to be part of the human race.

Personally, I think the tax payers of the United States deserve a round of applause from the rest of us for funding such a mission. It's not that other countries can't do this - we just don't want to pay for it...

Don't clap too long, NASA has long been on the funding chopping block, and there are far too many who would like to see it eliminated completely. They don't care that they are putting vehicles on Mars. They're too myopic to even think about what the future might look like.

2.5 billion dollars to put Curiosity on Mars. That's is a little more than double of what NBC paid to air the Olympics[1]. Imagine what they could do if we doubled their budget from half a percent of the federal budget[2] to 1%.

1. http://sports.yahoo.com/news/olympics-fans-ways-circumvent-n...

2. http://www.nasa.gov/pdf/622643main_FY%2013%20Budget%20Presen...

Re: Mars Curiosity's first images

#108
post #100

Great historic event; congratulations to all involved. As for the images, hate to be a party pooper, but wasn't this thing supposed to be state of the art technology? What's with the shitty image quality?

These images are from a couple of the four pairs of Hazard Avoidance Cameras (HazCams) installed around the body of the rover. Their function is primarily to provide stereoscopic images for the rover's machine vision to analyze, enabling the rover to autonomously steer itself to a degree and halt if an unexpected hazard (for instance, a large boulder) comes up during movement.

The HazCams also had clear lens covers in place to protect the lenses from all the dust blown around by the landing rockets. These were not yet removed in the very first images -- indeed, the reason they're clear is that even if for some reason a cover gets stuck, a dusty image is better than no image at all.

Moreover, as the first communications opportunity was rather short, and the high-bandwidth directional antenna is not yet unfolded, there was simply no bandwidth available to downlink very high-resolution images.

The mast of the rover, containing the high-resolution NavCams and MastCams, is still folded up. If all goes well, it will be raised in a couple of days and higher-res images beamed up in due course.

Here's a nice article on Curiosity's various cameras: http://www.jpl.nasa.gov/news/news.cfm?release=2012-226

Re: Mars Curiosity's first images

#109
post #100

Great historic event; congratulations to all involved. As for the images, hate to be a party pooper, but wasn't this thing supposed to be state of the art technology? What's with the shitty image quality?

[deleted]

Re: Mars Curiosity's first images

#110
post #102
post #99

Earlier quoted context omitted.

Yeah, wish Australia would take a more active role in space exploration.

Some of the tracking stations for the project are in Australia, including the Canberra Deep Space Communications Complex. Perhaps it's a small contribution but Australia is definitely involved.

According to some tweets I saw, the first images back came through Canberra.
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