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原創(chuàng)翻譯：龍騰網(wǎng) http://www. 翻譯：小A 轉(zhuǎn)載請注明出處 論壇地址：http://www./bbs/thread-473551-1-1.html netgamer7k It's the lack of an atmosphere that makes this pic seem so unreal looking 是因為缺少大氣層，所以這張照片看起來才不真實的。 注釋：由于月球質(zhì)量小，產(chǎn)生不了足夠的引力，不能將氣體分子大量吸附在月球的表面，所以月球上并沒有大氣層。 manateetanam The craziest thing is that the moon is brown. 最瘋狂的事是月球竟然是褐色的。 Ohm_eye_God And smells like spent gunpowder. 而且聞起來像是燒過的火藥。 just-the-doctor1 Technically, no. It’s because of the reaction with oxygen. 從技術(shù)角度來說，是因為跟氧氣發(fā)生了反應(yīng)。 Norose Depends on where you are, some places are more whitish grey because of lots of titanium oxide and aluminum oxide, other places are brown, other places are much darker. The Moon has a pretty complex geology, people tend to think of it as all being the same everywhere though. 取決于你在什么地方吧。有些地方是灰白色的，因為有大量的二氧化鈦和氧化鋁。其他地方是褐色的，而其他地方的顏色更深。月球的地質(zhì)相當(dāng)復(fù)雜，但是人們往往會認(rèn)為月球上所有的地方都一樣。 SailorRalph That's not the moon, that's my cats litter box. How it ended up on the moon is another question. 那不是月球，那是我家貓的沙箱。至于它后來是怎么被當(dāng)作月球的，我就不知道了。 mandobaxter The horizon really does look closer there than on the earth. 地平線看起來確實比地球的更近。 chevymonza It's an illusion due to lack of reference points. I once saw a documentary that showed how the astronauts wanted to walk over to a hill; turns out it was more of a mountain-sized thing and much further away than expected. IIRC anyway. 這是由于缺少參照點而產(chǎn)生的錯覺。 我曾經(jīng)看過一部紀(jì)錄片，如果我沒記錯的話，關(guān)于宇航員們是如何要走到一個山坡上，結(jié)果卻發(fā)現(xiàn)它的大小更像是一座山，而且比預(yù)料中的要遠很多。 zeeblecroid It's not an illusion; the horizon is in fact physically closer. The scaling issue you're looking at is the lack of an atmosphere making distances harder to make out. 這不是幻覺，事實上地平線是更近了。你們所關(guān)注的比例問題是因為缺少大氣層的原因，讓距離很難確定。 Pluto_and_Charon Both of you are correct The horizon on the Moon is indeed physically closer The lack of atmospheric haze makes distances hard to judge As does the lack of familiar objects like trees which our brain uses as reference points to judge distance 你們都沒錯。 事實上，月球上的地平線是更近的。 缺少大氣層也使得我們很難判斷距離。 而且，沒有比如樹這樣在我們大腦中熟悉的物體作為參照物，也讓我們很難判斷出距離。 yzdedream Fun fact (?): Yutu is a rabbit that lives on the moon. 有趣的事實：玉兔是住在月球上的一只兔子。 Solstice137 The giant boulder looks like a solid hunk of granite 這塊大石頭看起來像一塊堅實的花崗巖。 dazz999 Yep looks like a weathered lump of granite, do they have granite on the moon ? 是哦，看起來像一塊風(fēng)化的花崗巖石塊，在月球上有花崗巖嗎？ codeman2828 There needs to be a ruler or meter stick or something so we have a reference for size. Is this rock 2 meters tall? 6 inches? 應(yīng)該要放一把尺子啥的，這樣我們才有一個大小的參照物。這塊石頭是2米高呢？還是十幾厘米呢？ MiniDriver So what is the scale of this photo exactly? As in, how big are these rocks compared to a person standing next to them. I would guess the tallest part is maybe hip height on an average person? 所以，這張照片的比例到底是多少?。恳粋€人站在旁邊的話，跟這些巖石比起來有多大呢？我猜那塊石頭最高可能也就普通人齊腰高吧。 BradburyMan Anyone know why these rocks look weathered? Is there some chemical reasoning for that, like being exposed to the sun for millions of years, or even millions of years of dust blasting? 有誰知道這些巖石為什么看起來像風(fēng)化掉了嗎？是不是有某種化學(xué)原因，比如暴露在太陽底下數(shù)百萬年，又或者是數(shù)百萬年的粉塵爆炸？ Volentimeh Millions of years of micro meteorite impacts and possibly some heat/cold cycling like what happens in deserts. 數(shù)百萬年的微小隕石撞擊，加上可能還有像沙漠里那樣的冷熱交替。 Youngdough Why haven’t we explored the shit out of that thing yet? 為什么我們還沒有探索月球呢？ just-the-doctor1 Politics. Simple as that. Why’d we go to the moon? Politics. As long as all the major space agencies (NASA. ESA, Roscosmos(Russian NASA) and Jaxa(Japanese NASA)) are run by the government, the reason why we did or didn’t do something will always be politics. If/when the commercial sector starts doing more it will then be because of money. 政治原因。就是這么簡單。我們?yōu)槭裁匆巧显虑蚰?？因為政治。只要所有主要的宇航局（美國宇航局NASA、歐洲航天局、俄羅斯聯(lián)邦航天局（俄羅斯的NASA）和日本宇宙航空研究開發(fā)機構(gòu)日本的NASA）都是由政府經(jīng)營的，那么我們做或不做某些事的原因就永遠是政治。如果商業(yè)界開始做更多的事情，那就是因為錢了。 注釋：ESA歐洲航天局（又稱歐洲空間局）成立于1975年，是一個致力于探索太空的政府間組織，擁有22個成員國，總部設(shè)在法國巴黎。 ArchieBunkersGhost Obvious fake since there are no stars in the background. /s 明顯是假的，因為背景都沒看到星星。 rBeowulf Is this image corrected in any way? would it be like that if i took a pic with a modern smartphone? 這張圖片是修過的嗎？我用智能手機拍一張也會那樣嗎？ Redcastlr The 'sky' on the moon is so dark that can not see anything, Lunar soil is beautiful!XD 月球上的天空暗得看不到任何東西，月球的土壤好美！哈哈 SoulSnatcherX How come we can see stars from earth but when photos are taken of the moon you don’t see any ? 我們在地球上可以看到星星，為什么在月球上拍的照片會看不到呢？ herbmaster47 I didn't even know they had a Rover on the moon. Cool shit. 我甚至都不知道中國還有登月的月球車，太酷了吧。 YoSoyFiesta36 China doing things we did half a century ago. Half/s 中國在做我們半個世紀(jì)之前就在做的事情。 WizardofIce Pretty crazy that all these seemingly unreachable places are all real. You could pick up the rocks in that photo with your own hands, it's only a matter of getting there.... 很瘋狂啊，所有這些看似遙不可及的地方都是真實的。你可以用自己的雙手撿起那張照片里的巖石。唯一問題就是到達那里。。。。。。 Rommel79 I know it's real, but it just looks so fake. I can't wait until the day that visiting the Moon is just a long vacation. 我知道照片是真的，但就是看起來很假。我都等不及要到月球旅行度過一個漫長的假期啦。 Cyberus01 Yeah China! But for real, being in such a place would be like a life changing spiritual event for me. 耶！中國！ 但是說真的，呆在這樣的地方對我來說就像是一個改變?nèi)松氖录?br> glyder78 I'm with you. If Elon has a one-way ticket to Mars available sign me up. 我和你一起吧，如果埃隆馬斯克有去火星的單程票，算我一個。 |
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