View Full Version : Congratulations to Curiosity

08-06-2012, 01:50 AM
for a successful landing on Mars

08-06-2012, 01:54 AM
:clap: I'm glad to be able to say I witnessed this landing live.

08-06-2012, 02:19 AM

08-06-2012, 05:51 AM
i had my doubts that this landing would work but they pulled it off. im excited to see what it finds.

08-06-2012, 10:32 AM
First image:


08-06-2012, 10:52 AM
Conspiracy theory: That reflection in the first picture is proof of alien existence

08-06-2012, 11:01 AM
I'm really excited about this mission - I had no idea till now the rover is one ton. Seems like a lot of pretty comprehensive instruments on board...

08-06-2012, 12:11 PM


08-06-2012, 03:01 PM
Truly awesome. The entire landing procedure is absolutely mind blowing.

08-07-2012, 11:06 AM
So cool.

08-07-2012, 11:50 AM
First high res pic:


08-08-2012, 12:33 PM
So that's what Mars looks like.... (http://www.panoramas.dk/mars/greeley-haven.html)

08-08-2012, 02:31 PM
Why is it up there?

08-08-2012, 02:49 PM
Why is it up there?

It's collecting data about the climate and geology of Mars. Searching for signs of life, and also helping determine whether future manned missions to Mars would be possible.

The actual mission itself is pretty "standard" by NASA practice, but it was the actual landing of Curiosity that was amazing. They basically 'shot' it at Mars and landed it perfectly.


Maki from Sci-ence.org explains it well:

Congratulations to the MSL team and NASA JPL for the most flawless execution of an utterly insane plan. Our species has landed a goddamn truck on the surface of another world using a parachute and a flying crane. There are no words.

The excitement in the control room as each stage went off was contagious, and I had to keep myself from shouting along with the hard working folks at mission control.

There is truth in the axiom “Those who dare, win,” and we all saw it in action last night.


[Edit 2:48am EDT] A ROCKET POWERED CRANE. Holy crap, we rock. Watching the press conference now, who can sleep at a time like this?

[Edit 3:00am EDT] Nuclear-powered truck!! WHOOO!


08-08-2012, 07:34 PM
^Whoa that's unbelieveable :speechless:

08-08-2012, 09:34 PM
any interesting results as of yet?

08-08-2012, 09:58 PM
any interesting results as of yet?

Mars is dusty

09-14-2012, 09:10 PM
Amazing new ultra HD video of the landing:


And the testing is now complete and the science mission has officially begun (Guardian (http://www.guardian.co.uk/science/across-the-universe/2012/sep/14/astronomy-space)):

Nasa Curiosity rover begins Mars science mission today
Let the science begin! Curiosity begins its quest to determine whether Mars was once habitable, metre by metre, rock by rock

This is the moment the scientists have been waiting for. Nasa's Mars Curiosity rover will begin driving today in search of the first rock to analyse with its robot arm. After five and a half weeks of instrument checks, software updates and test drives, today the scientists take over from the engineers.

Searching for the right rock could take days or weeks depending upon what the rover happens to pass. Curiosity will make slow but steady progress, driving at no more than 40 metres per Martian day, or sol as the scientists call them, before radioing its progress back to Earth.

From now on, the science team will meet as soon as the data is received to determine what has been achieved and what they would like to do next. This could be driving to a new location, analysing a rock or soil sample, or taking images.

The decision-making process is split across two eight-hour shifts. During the first, the scientists make a plan that the engineers check to ensure it is achievable. During the second, programmers build the command sequences necessary to make the plan happen. These are uploaded to Mars and Curiosity sets about following them, while the ground team grabs some rest.

If anything unexpected happens, perhaps Curiosity tilts beyond a preset limit or slips too much in the dust while moving, then it will stop what it's doing, send its status back to Earth and await further instructions.

The science mission begins with Curiosity in excellent shape, and with an operating crew brimming with confidence. During a teleconference on Wednesday, Jennifer Trosper, the mission manager from Nasa's Jet Propulsion Laboratory, told how the expertise built up across previous rover missions was paying off.

During 1997's Mars Pathfinder mission, one in three sols were lost because something happened unexpectedly and the rover halted operations. During the Spirit and Opportunity rover missions, which landed in 2004, lost sols were down to just one in 10. So far, Curiosity has clocked up 37 sols on the Martian surface yet they are just a single sol over their expected mission plan.

Ironically, given the amount of geological instrumentation on the rover, today's first scientific observation will not be looking down at rocks but up into the sky. Twice every Martian year (which is about twice as long as an Earth year), Mars's largest moon, Phobos, slips across the face of the Sun. It happens today and the team will try to record the event.

Previous Martian missions, such as Spirit and Opportunity, caught pictures of such transits but this is the first time Nasa will attempt video footage. They will use one of Curiosity's 17 cameras and they will have to be quick. Phobos orbits Mars once every 7.6 hours and crosses the face of the Sun in just 30 seconds. To check for success, a few test images will be downloaded first before the whole movie at a later date.

Then Curiosity begins to "drive, drive, drive". Today is not the first time the rover has driven. There was a 13-sol period during the checking out phase called the intermission when Curiosity drove 109 metres to test its ability to manoeuvre. Today, however, the driving begins in earnest.

Using just 115 Watts of power – a little more than a traditional, bright lightbulb – it will head for a rock formation dubbed Glenelg. Ostensibly named after a rock formation in Yellowknife, Canada, Nasa also chose the name because it is a palindrome and they plan to visit the formation twice.

Wherever they go after this first foray, they will have to pass by Glenelg again from the opposite direction when they turn around and head back to their primary target, Mt Sharp. Why not just head straight there? Even on Mars, it seems, the temptation to take the scenic route is irresistible.

Let the science begin!

Stuart Clark is the author of The Sky's Dark Labyrinth (Polygon)