China lands Jade Rabbit robot rover on Moon

http://www.bbc.co.uk/news/science-environment-25356603

by scrrr • 13 years ago

295 105 13 years ago

bbc.co.uk

danielrpa• 13 years ago

Go China! As an american, I hope China keeps pushing the boundaries on their space program - maybe we'll then decide to invest in science and space exploration again.

yapcguy5• 13 years ago

I have submitted this as a separate story as I believe it merits discussion regarding the links between China and America's space program.

Bassically the Co-Founder of the Jet Propulsion Laboratory was deported from the US to China during the McCarthy era and he became the "Father" of China's space program.

https://news.ycombinator.com/item?id=6905862

Wikipedia writes, "Under Secretary Kimball, who had tried to keep Qian in the U.S., commented on the affair to say: "It was the stupidest thing this country ever did. He was no more a Communist than I was, and we forced him to go."

peterkelly• 13 years ago

It was the stupidest thing this country ever did

That's a pretty big claim

err4nt3• 13 years ago

As I understand it, much of NASA was manned by Germans who had worked on their rocket program (weaponized rockets) and 'importing' that knowledge was the kick start to the American space program. Project Paperclip? Was that the name?

sspiff• 13 years ago

I honestly don't care whether the Chinese or the Americans invest in space exploration - as long as anyone start doing it in earnest again. It's good to see the Asian world push forward with these programs.

merrua• 13 years ago

Same. Any country at all thats pushing the exploration of space is brillant for everyone in the world.

mladenkovacevic2• 13 years ago

Nothing get my nerd on quite like a successful landing on another rock. Next stop Mars, then Europa!

Kequc• 13 years ago

Europe may seem exotic to some but I think we should focus efforts into improving our knowledge about other planets instead of Earth. What do they have to offer, what are they named. etc

mbq• 13 years ago

Mandatory SMBC reference: http://www.smbc-comics.com/index.php?db=comics&id=1733#comic

iDesignLaurent• 13 years ago

Thanks danielrpa, I am from China and now I feel very proud.

beachwood233• 13 years ago

Am I the only one who thinks that picture of the yellow spacecraft on "the moon" looks incredibly fake?

3stripe• 13 years ago

They were running simulated 3D graphics alongside the other streams to show what was happening...

yapcguy5• 13 years ago

There is an explanation in this video.

Current renderings are based on real-time telemetry data being sent back from the probe.

40 years is a long time and instruments have advanced. I guess now that the solar panels are engaged and the rover is active, we will get some decent footage. The moon in 1080p? Yes please!

http://english.cntv.cn/program/newsupdate/20131214/104460.sh...

njloof2• 13 years ago

It will be good to see actual footage from the Moon. Forgive my skepticism, but after the Chinese team faked their summit of Everest I am naturally skeptical.

ypcx• 13 years ago

1080p makes it somewhat harder to "photoshop" any accidental "boogieman" out, which may be the hardest technological challenge of a moon landing.

On a separate note, I was hoping the Chinese would install a big Bitcoin banner on the moon to further boost its adoption.

maaku2• 13 years ago

Yes, because transmitting 1080p over wireless connection on a power-constrained device 384,400km away is a good use of resources.

flurpitude• 13 years ago

Unless they had a second spacecraft nearby to take the photo, it would have to be. So it must be an illustrative graphic.

beachwood233• 13 years ago

Ah. Thanks.

natch• 13 years ago

There are two components up there: the lander, and a small rover. Their announced plan was that after the rover leaves the lander, these two would take pictures of each other and send the pictures back. Note, I haven't seen any of the pictures we're talking about here, so I'm not commenting on what they are.

JoeAltmaier2• 13 years ago

I think that either the Chinese are culturally less inclined to label things as real-time or simulations, or some Chinese characters on the video I'm too ignorant to read DID say something about that.

Anyway clearly half of that video was a simulation.

vyrotek• 13 years ago

It should be their top priority to drive over to the U.S. landing site and send back proof that we actually went to the moon. I atleast want to see what the flag and other things look like now. :)

gngeal• 13 years ago

The flag is bleached and the other things are dusty, courtesy of your friendly neighborhood solar radiation.

iamjustin2• 13 years ago

I hope they stay away from the original landing site. It's the location of one of the most important events in human history, and it would be a shame to cause damage to it.

Houshalter• 13 years ago

Also the moon is huge. Whats the point of exploring the same area twice?

maaku2• 13 years ago

There have been many orbital images of the site. We know pretty well the junky state that it is in.

vidarh• 13 years ago

Why? To give the conspiracy theorists another theory to add to their repertoire about how the Chinese government is in on faking moon landings?

be5invis3• 13 years ago

“我们的征途是星辰大海。”

Our Conquest is the Ocean of Stars.

wdan• 13 years ago

翻译的太差了...

moocowduckquack3• 13 years ago

What would be a better translation?

li-ch• 13 years ago

求别逗。

easy_rider2• 13 years ago

Probably just an ASIC BTC miner, capitalizing on cooler operating temperatures and free super effective non-atmospheric blocked solar power.

be5invis3• 13 years ago

However there is no air on the Moon, so how to conduct the heat from the mining machines?

jckt• 13 years ago

IR radiation?

easy_rider2• 13 years ago

How about liquid cooling? Assuming it brings a length of hosing. A motor draws the water away from the device, far enough for it to cool, but not to freeze. We would use a liquid that does not easily freeze but can get very cool. We shield the hosing away from the sun. The ISS uses water cooling no? /edit, liquid ammonia cooling to be precise. And : http://www.lockheedmartin.com/us/products/HeatRejectionRadia...

hmm hardware costs go up a bit

zhemao• 13 years ago

So Chang'e carries a Jade Rabbit to the moon. The consequence of thousands of years of cultural fascination with the moon is that there sure are a lot of things to name moon-bound spacecraft after.

xenophonf• 13 years ago

That's freaking awesome!

return0• 13 years ago

Just when i thought quadcopters were cool ... I can see how, with a little chinese-fu magic the chinese could make space travel commodity. Or at least moon-droning. Certainly looking forward to pay a (short) visit to the first moon colony.

mingyuan• 13 years ago

good news.

robomartin3• 13 years ago

This is a massive accomplishment that might very well mark an inflection point for China. While countries like the US haven't really done anything in the last few decades to truly inspire the population --kids in particular-- here's China executing a feat of engineering that will surely serve as inspiration for their young. And, of course, this is probably the first of many.

Timing, of course, couldn't be better. The Chinese have managed their country admirably. No debt to speak of. Massive investment in infrastructure, technology and manufacturing capabilities. An environment where entrepreneurship is top dog and government seems to pretty much stay out of their way. And, of course, they are also ingesting massive amounts of intellectual and financial capital from the rest of the world.

Some have proposed this is going to inspire or push us to compete in this arena. I'll propose that will not happen at the same scale the Chinese are building-up to. Think of it this way: We have to actually borrow money from the Chinese to compete with them. I'll leave you with that thought.

yapcguy5• 13 years ago

Bingo. It will inspire millions. Science wins.

"“Firstly, the moon is remote from us, and there is no clear short-term benefit for human beings,” says space scientist Yongchun Zheng of the National Astronomical Observatories in Beijing, by email.

But for China, he says, “the lunar exploration program is driven by its science goals. That is, to understand the history and prospect the future of the Moon, the Earth, and our solar system.”

...

“The implementation of China’s Lunar Exploration Program can drive forward the popularization, improve accomplishment of national science, and attract and encourage the youth to fall in love with science and seek after exploration and innovation,” they wrote."

http://news.nationalgeographic.com/news/2013/12/131214-chine...

dingaling• 13 years ago

And it's not just inspirational; the Lunar descent stage used today is completely over-specified for the job of delivering the small Youtou rover.

There is speculation that it is actually a common descent stage design which will be used in upcoming science-orientated Moon landings. For example, emplacing a substantial telescope.

The Chinese, as seems usual now, are playing the long-game.

Alphasite_• 13 years ago

Last few decades? I'm certainly not american, but there have been 3 mars missions in the last 5 years, an orbiter, a rover and a lander, the latest of which launched less than a month ago. Why are people so quick to write off their own achievements?

robomartin3• 13 years ago

Not writing off achievements. These are simply not inspiring people the way the Chinese are being inspired today just by going to the moon. That's all.

At some level Mars is as intangible of asking someone to understand how a bird feels while flying. Outside of small circles there's no real appreciation for just how difficult these missions are. Therefore, the sense of awe isn't there. I'll bet most people in the US don't understand why you can't drive the robots on Mars like you do an RC car on the street. Yes, I am hinting at other problems.

I am not sure what the ROI of robotic or manned missions to Mars might be. And I am not necessarily in financial terms.

pjc50• 13 years ago

government seems to pretty much stay out of their way.

Not exactly - it's a low regulation environment, but there are huge centrally planned real estate developments and far less planning regulation or due process to stop the government building a road or a mall through your house.

Not to mention the capital controls, and the restrictions on foreign-owned businesses, the lack of free speech or free internet ..

JoeAltmaier2• 13 years ago

At some cost; weren't record-breaking levels of air pollution recorded somewhere recently? Takes some shine off of the claim of good management.

ttflee• 13 years ago

While countries like the US haven't really done anything in the last few decades

At least, US and Europe have got Mars rovers into working, with failure and success.

milesf2• 13 years ago

My wife's comment: "That's because the Chinese are the only ones with any money to have a space program". Very true dear, very true.

acadien3• 13 years ago

The US has plenty of money to have a space program, we choose not to have a more active space program.

DerpDerpDerp2• 13 years ago

Just to further this point: NASA receives for its yearly budget 12 days of the military's budget, not counting expenses in the wars.

pavelrub• 13 years ago

Right. Because a single rover on the moon is more "active" than the 5 active space programs, including 2 active rovers, that NASA has on Mars.

robomartin3• 13 years ago

No we don't. We operate at a trillion dollar deficit per year. How does that translate into having plenty of money? Should we borrow from the Chinese to compete with them?

eyko• 13 years ago

It doesn't cost that much to have a space program, relativelyspeaking... (as in compared to the military)

macspoofing• 13 years ago

We should spend more money on space exploration, but you do remember the US landed several rovers on the moon in the last decade.

acadien3• 13 years ago

NASA has sent 5 orbiters and 3 impactors in the past decade, but 0 robotic vehicles (I believe a 'rover' is driven by a person). Here's the list: http://en.wikipedia.org/wiki/Exploration_of_the_Moon

dworin• 13 years ago

NASA's budget is still 18 times larger than the Chinese space program:

http://en.wikipedia.org/wiki/Budget_of_NASA http://en.wikipedia.org/wiki/China_National_Space_Administra...

Not to diminish the significance of this accomplishment, but the Chinese space program is still in a catch-up phase, which allows them to make significant advances quicker than if they were at the frontier.

milesf2• 13 years ago

I wonder if China has the same level of waste that NASA does. Elon Musk is making great strides in space exploration because he is willing to embrace new technologies and do the work in-house, as opposed to NASA's way of using only "proven" technologies that are nested 5-6 levels deep in outsourcing, with each level taking a cut.

I'm certain SpaceX could make a dollar go a lot further than NASA can. Perhaps the Chinese even further.

nether• 13 years ago

The American public perceives the NASA budget as commanding a much larger share of the federal budget than it in fact does. A 1997 poll reported that Americans had an average estimate of 20% for NASA's share of the federal budget, far higher than the actual 0.5% to under 1% that has been maintained throughout the late '90s and first decade of the 2000s.[16] It is estimated that most Americans spent less than $9 on NASA through personal income tax in 2009

http://en.wikipedia.org/wiki/Budget_of_NASA

yeukhon• 13 years ago

Not very true, in a way. Chinese government is not very wealthy, different from what the media portray. It might have a large pile of "money" in reserve, but they can't take that money out easily.

In particular, most of the local government is in great debt, tens of billions in some cases. The Central government has a lot of debt too. Just because there is a pile of money in reserve doesn't actually make the government wealthy.

ufmace• 13 years ago

Anyone else a little surprised that we hadn't heard anything about this mission earlier? I didn't really know that China was even planning on landing probes on the Moon. Kind of a big contrast to SpaceX, say, who seems to publish a press release or at least a tweet about everything they have done and are planning to do. Not that I mind, it's cool to read about what they're working on. I suppose if the Chinese space program is publishing much about it's plans, it doesn't make it into English-language media most of the time.

maratd• 13 years ago

I didn't really know that China was even planning on landing probes on the Moon.

There were rumblings for many years now, with various semi-official announcements. Nobody took them seriously, so they didn't get much play.

yapcguy5• 13 years ago

Don't forget Google who got lots of media attention:

The Google Lunar XPRIZE, the largest international incentive based prize of all time, aims to do something we haven’t done as humanity since 1973, safely land on the surface of the Moon.

http://www.googlelunarxprize.org/prize-details

tanzam753• 13 years ago

The Google Lunar XPRIZE, the largest international incentive based prize of all time, aims to do something we haven’t done as humanity since 1973, safely land on the surface of the Moon.

That sentence wasn't even correct yesterday, before Chang'e 3 landed. The last lunar soft-landing was Luna 24 in 1976 -- a Soviet sample-return mission.

What they meant is that nobody had done what the Google Lunar XPRIZE requires since 1973. The Google prize requires a rover, and the last rover on the moon was Lunokhod 2, in 1973.

anigbrowl2• 13 years ago

I heard about it. But it has received pretty muted coverage. I suspect a combination of jealousy, the Chinese language barrier, and Chinese indifference or inexperience at promoting its space activities. Given that China has had some embarrassing and destructive disasters in the space program, they seem a bit reluctant to go for the live broadcast approach.

tanzam753• 13 years ago

Given that China has had some embarrassing and destructive disasters in the space program, they seem a bit reluctant to go for the live broadcast approach.

The launch and landing of Chang'e 3 were both broadcast live on CCTV English.

If American news networks decided not to cover it live, then you can hardly blame that on the Chinese.

lmm• 13 years ago

I was unsurprised considering how few people seem to know about the the Soviet Mars and Venus landers.

redacted• 13 years ago

Because up until recently the entire space program was run by plucky Americans (with eccentric Brits/acceptable Euros and the occasional crazy Australian if needed) - anything else is Commie propaganda.

kolev• 13 years ago

While America is wasting billions on waging wars and funding failures like Obamacare, other nations are advancing their science! China's next destination is Mars! I'm sure they will get there well before Mars One, which keeps pushing their dates further in the future!

China lands Jade Rabbit robot rover on Moon

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