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Showing posts with label 火星. Show all posts
Showing posts with label 火星. Show all posts

3.3.12

火星地底神秘入口

The hole measures about 330 feet (100 meters) in diameter and is located to the northeast of Arsia Mons, one of the largest volcanoes on Mars.

A few years ago, a football field-sized, dark and very deep hole was discovered by NASA’s Mars Reconnaissance Orbiter.
Is it an opening to a subsurface cave, or other much more deeper realms of Mars?
Later, more similar holes were discovered.
Scientists think the holes could be entrances to underground Martian caves.
Are these giant holes leading to a secret underground world on Mars?
The hole measures about 330 feet (100 meters) in diameter and is located to the northeast of Arsia Mons, one of the largest volcanoes on Mars.

Black spots have been discovered on Mars that are so dark that nothing inside can be seen. Quite possibly, the spots are entrances to deep underground caves capable of protecting Martian life, were it to exist. The unusual hole pictured above was found on the slopes of the giant Martian volcano Arsia Mons. The above image was captured three weeks ago by the HiRISE instrument onboard the Mars Reconnaissance Orbiter currently circling Mars.Credits: Credit: NASA, JPL, U. Arizona
According to experts studying the MRO’s images, the feature is not an impact crater; it lacks a circular, raised or ejecta. The hole’s darkness is impenetrable because of its sufficient depth, so any details of the terrain inside it, cannot be seen.

THEMIS’s image shows holes, which can be entrances to underground caves on Mars. Photo Credits: GE Cushing, TN Titus, JJ Wynne, USGS, USGS, Northern Arizona University, and PR Christensen of Arizona State University
Similar holes, dark, impenetrable to sunlight and having the size of a football field have been discovered on Mars by the NASA Mars Odyssey and its Thermal Emission Imaging System (THEMIS).
They are located on the flanks of Arsia Mons, southernmost of the massive Tharsis ridge shield volcanoes, a region with widespread collapse pits and grabens which may indicate an abundance of subsurface void spaces.
There are several unanswered questions.
What are these giant sinkholes?
How were they created?
Are they entrances to a secret underground world where life could exist?

source

19.1.12

火星隕石50年來首墜地球

6個月前,有15磅隕石墜落北非摩洛哥地區,科學家現時證實,有關隕石是來自火星,這是人類歷史上第5次有科學家透過化學檢測方法,確認有火星隕石降落地球。而對上一次有火星石降落地球已是50年前,由於極為珍貴,其價值往往比黃金貴10倍。

科學家指這些隕石可能是隨著去年7月一場流星雨墜入地球的,但直至去年底才被人發現。當時已有收藏家認為它們來自火星。

由於火星探測器還未能將火星上的各種樣本送回地球,因此流星雨成為人類獲得火星隕石的唯一來源,對於科學家尋找火星生命非常重要。
http://hk.news.yahoo.com/火星隕石50年來首墜地球-083700550.html

27.12.11

(有片)200張神奇的火星照片:金字塔,塔,城市,遺址,飛碟,水和更多...

2011年12月26日 10:23:49

According to Andrew Basiago, Brett Stillings & Laura Eisenhower, two former participants in the CIA’s Mars visitation program of the early 1980’s have confirmed that Barack H. Obama was enrolled in their Mars training class in 1980 and was among the young Americans from the program who they later encountered on the Martian surface. link to www.blogtalkradio.com

What did Obama see while he was on Mars? Why are 'they' still keeping it a big secret?



http://beforeitsnews.com/story/1550/522/200_Amazing_Photos_Of_Mars:_Pyramids,_Towers,_Cities,_Ruins,_UFOs,_Water_And_More....html

13.12.11

火星可移民? 但要住地底

火星人是不少科幻片的靈感,究竟是否存在?人類是否可以移居該星?但以往的研究均只限於探究火星特定地點是否有生命跡象,火星表面是否可能讓生物生存。澳洲科學家提出一個驚人的的結果,指火星上有「大範圍地區」可能可以讓生物生存,但大部份位於地底。

這項研究成果是澳洲國立大學科學家昨日在《Astrobiology》期刊發表。他與研究團隊創造了全球第一個火星模型,模擬火星氣溫、壓力等條件,並與地球比較,結果發現火星有3%地區適合生物居住,但大部份位於地底。

研 究團隊利用數十年資料,「綜合彙整」火星的各種條件進行研究,火星是最近地球的鄰居,地表溫度為攝氏負63度,之前已有研究在火星兩極發現冰凍水,但今次 發現,由於火星壓力低,水難以液態的型態存在,而會在表面蒸發,但可向火星地底土壤施加壓力,讓水保持液態;而且地底接受來自火星地核的熱,溫度能夠讓細 菌和其他微生物生長。
http://hk.apple.nextmedia.com/realtime/art_main.php?iss_id=20111213&sec_id=10793140&art_id=50054203

七百萬噸地球土壤在火星上!

Seven Million Tons Of Earth Soil On Mars!

By Babu G. Ranganathan
Pravda In the Earth’s past there was powerful volcanic activity which could have easily spewed dirt and rocks containing microbes into outer space which not only could have eventually reached Mars but also ended up traveling in orbit through space that we now know as meteors. A Newsweek article of September 21, 1998, p.12 mentions exactly this possibility. “We think there’s about 7 million tons of earth soil sitting on Mars”, says scientist and evolutionist Kenneth Nealson. “You have to consider the possibility that if we find life on Mars, it could have come from the Earth” [Weingarten, T., Newsweek, September 21, 1998, p.12].
MIT scientist Dr. Walt Brown (a creationist) in his book In “The Beginning ” points out that during the great Genesis flood, as recorded in the Bible, the fountains of the deep that were let loose could have easily spewed out meteors and meteorites into space that very well may have contained micro-organisms such as bacteria. One thing for sure is that life requires intelligent creation and doesn’t come by chance. NASA knows all this but looking for life on other planets is a powerful way to motivate people to want their government to give more and more money to NASA. NASA, after all, is a business with hefty salaries at stake.
Also, what many don’t realize is that although oxygen is necessary for life’s processes, the presence of oxygen in the atmosphere would prevent life from coming into being. This is because oxygen is destructive unless there are mechanisms already in place to control, direct, and regulate oxygen such as what we find in already existing forms of life.
Evolutionists must assume that the early earth atmosphere had no oxygen. But, then that would mean there was no ozone layer in the atmosphere to protect from harmful radiation that would destroy life or even any budding form of life. Ozone is made-up of oxygen. It’s a Catch-22 situation for evolutions. In fact, there are numerous Catch-22 situations for evolutionists when it comes to the origin of life issue.
All the scientific evidence only supports the possibility of life coming from previously existing life. It is not scientific to believe that life can arise from non-living matter, at least not spontaneously (by chance). It was once thought by evolutionists that life arose spontaneously from garbage until it was shown that the reason for this is because of insects having previously laid their eggs in the garbage. Thus, the belief that life arose by chance (spontaneously) from chemicals in garbage was successfully refuted. But, evolutionists didn’t give up. They just got more sophisticated.
Stanley Miller, in his famous experiment in 1953, showed that individual amino acids (the building blocks of life) could come into existence by chance. But, it’s not enough just to have amino acids. The various amino acids that make-up life must link together in a precise sequence, just like the letters in a sentence, to form functioning protein molecules. If they’re not in the right sequence the protein molecules won’t work. It has never been shown that various amino acids can bind together into a sequence by chance to form protein molecules. Even the simplest cell is made up of many millions of various protein molecules.
Also, what many don’t realize is that Miller had a laboratory apparatus that shielded and protected the individual amino acids the moment they were formed, otherwise the amino acids would have quickly disintegrated and been destroyed in the mix of random energy and forces involved in Miller’s experiment.
In Nature there are what scientists call right-handed and left-handed amino acids. However, life requires that all proteins be left-handed. So, not only do millions of amino acids have to be in the correct sequence, they also all have to be left-handed. If a right-handed amino acid gets mixed in then the protein molecules won’t function. There won’t be any life!
Similarly, the nucleic acids in DNA and RNA must be in a precise sequence. The sugar molecules that make-up the various nucleic acids in DNA and RNA must be right-handed. If a nucleic acid with a left-handed sugar molecule gets into the mix then nothing will work.
In the midst of all the arguments over evolution and intelligent design, it is amazing how many in society, including the very educated, believe that scientists had already created life in the laboratory. No such thing has ever happened.
All that scientists have done is genetically engineer already existing forms of life in the laboratory, and by doing this scientists have been able to produce new forms of life, but they did not produce these new life forms from non-living matter. Even if scientists ever do produce life from non-living matter it will only be through intelligent design or planning so it still wouldn’t help support any theory of life originating by chance or evolution.
Even in the case involving synthetic (artificial) life, scientists don’t actually create or produce life itself from non-living matter. What scientists do in this case is create (by intelligent design) artificial DNA (genetic instructions and code) which is then implanted into an already existing living cell and, thereby, changing that cell into a new form of life. And, again, even if scientists ever do create a whole living cell from scratch (and not just its DNA) it still would not be by chance but by intelligent design. Synthetic life is just another form of genetic engineering. But God was the first genetic engineer. Remember that always!
If the cell had evolved it would have had to be all at once. A partially evolved cell cannot wait millions of years to become complete because it would be highly unstable and quickly disintegrate in the open environment, especially without the protection of a complete and fully functioning cell membrane.
The cell seems to be irreducibly complex. For example, without DNA there can be no RNA, and without RNA there can be no DNA. And without either DNA or RNA there can be no proteins, and without proteins there can be no DNA or RNA. They’re all mutually dependent upon each other for existence! It could not have gradually evolved! Evolutionists generally believe that it took one billion years for the first life form or cell to have evolved. That belief, although still taught as gospel in many elementary and secondary schools, cannot be sustained by modern science.
Of course, once there is a complete and living cell then the genetic program and biological mechanisms exist to direct the formation of more cells. The question is how did life come about naturally when there was no directing mechanism in nature.
If humans must use intelligence to perform genetic engineering, to meaningfully manipulate the genetic code, then what does that say about the origin of the genetic code itself!
The great British scientist Sir Frederick Hoyle has said that the probability of the sequence of molecules in the simplest cell coming into existence by chance is equivalent to a tornado going through a junk yard of airplane parts and assembling a 747 Jumbo Jet!
We tend to judge something as being simple or complex by its size. So many of us assume that because the cell is microscopic in size that it must be simple. Not so! Size is relative, but not complexity. If you were as big as the Empire State building you would probably think that the tiny cars and automobiles on the street were simple and could easily happen by a chance combination of parts. However, we know that is not so.
Natural laws are adequate to explain how the order in life, the universe, and even a microwave oven operates, but mere undirected natural laws cannot fully explain the origin of such order.
Science cannot prove how life originated since no human observed the origin of life by either chance or design. Observation and detection by the human senses, either directly or indirectly through scientific instruments, is the basis of science and for establishing proof. The issue is which position has better scientific support. Both sides should have the opportunity to present their case.
If some astronauts from Earth discovered figures of persons similar to Mt. Rushmore on an uninhabited planet there would be no way to scientifically prove the carved figures originated by design or by chance processes of erosion. Neither position is science, but scientific arguments may be made to support one or the other.
Many think that natural selection in nature is proof that we had evolved. Natural selection does occur in nature. However, natural selection itself does not produce biological variations. Natural selection can only “select” from biological variations that are possible and which have survival value. Natural selection is a passive process in nature.
Natural selection is simply another way of saying that if a biological variation occurs which is helpful to an animal or plant’s survival then that that variation will be preserved and be passed on. Of course, nature does not do any active or conscious selecting. The term “natural selection” is simply a figure of speech. Also, natural selection can only apply once there is life and reproduction and not before. In other words, natural selection could not have been involved in any pre-biotic, non-living interactions of chemicals.
Evolutionists believe that random or chance mutations in the genetic code (caused by random environmental forces such as radiation) will produce the favorable evolutionary changes necessary for natural selection to act upon.
However, there is no evidence that random or chance mutations in the genetic code are capable of producing greater biological complexity (vertical evolution) among species. Most biological variations are the result of new combinations of already existing genes and not because of mutations which are almost always harmful precisely because they are accidents in the genetic code.
What about “Junk DNA”? The latest science shows that “Junk DNA” isn’t junk after all! It’s we who were ignorant of how useful these segments of DNA really are. Recent scientific research published in scientific journals such as Nature has revealed that the “non-coding” segments of DNA are very useful, after all, and even essential in regulating gene expression and intracellular activities.
Considering the enormous complexity of life, it is much more logical to believe that the genetic and biological similarities between all species are due to a common Designer rather than common evolutionary ancestry. It is only logical that the great Designer would design similar functions for similar purposes and different functions for different purposes in all of the various forms of life.
All of this simply means that real science supports faith in God. Science cannot prove that we are here by chance (evolution) or by design (creation). However, the scientific evidence can be used to support one or the other. It is only fair that evidence supporting intelligent design be presented to students alongside of evolutionary theory, especially in public schools which receive funding from taxpayers who are on both sides of the issue. Also, no one is being forced to believe in God or adopt a particular religion so there is no true violation of separation of church and state. As a religion and science writer, I encourage all to read my Internet article “The Natural Limits of Evolution” at my website www.religionscience.com for more in-depth study of the issue.
The Institute for Creation Research at www.icr.org offers excellent articles, books, and resources from Master’s or Ph.D degreed scientists showing how true science supports creation.
The author, Babu G. Ranganathan, has his bachelor’s degree with concentrations in theology and biology and has been recognized for his writings on religion and science in the 24th edition of Marquis “Who’s Who In The East.” The author’s articles may be accessed at www.religionscience.com
http://usahitman.com/earth-soil-on-mars/

27.11.11

美發射火星探測車

(路透佛州卡納維爾角26日電)美國今天由卡納維爾角空軍基地(Cape Canaveral Air Force Station )發射無人的「擎天神五號」(Atlas V)火箭,攜帶美國航空暨太空總署(NASA)造價高達25億美元的火星探測車升空。
這部探測車名為「火星科學實驗室」(Mars Science Laboratory),又被稱為「好奇號」(Curiosity),大小就像汽車,預定2012年8月2日降落在火星,探索這個「紅色行星」過去或現在是否適合生命存在。中央社(翻譯)
http://hk.news.yahoo.com/美發射火星探測車-154500904.html

16.11.11

美國第四個火星探測器本月廿五日發射

美國第四個火星探測器“好奇號”,已經完成發射前準備,將於本月二十五日升空,尋找火星有否適合生命存在的環境因素,亦會分析火星的氣候環境,為人類將來登上火星作準備。
重達一噸的“好奇號”,已放置在佛羅里達州,卡納維拉爾角基地的火箭上。太空總署表示,如果探測器受天氣影響發射,下月十八日前仍有幾次發射機會。美國早前發射的三個火星探測器,首兩個已失去聯絡,第三個探測器“機會號”,仍然正常運作。
http://hk.news.yahoo.com/美國第四個火星探測器本月廿五日發射-222800457.html

11.11.11

螢火一號勢成垃圾 瀕墜地

明報 – 6小時前










【明報專訊】承載中國首個火星探測器「螢火一號」的俄羅斯探測器因點火失敗而滯留地球軌道已超過一天,俄方稱仍有3天「搶救時間」,可嘗試重啟引擎。但本港太空專家對此表示悲觀,認為錯過變軌時機後,飛往火星的難度將大很多。也有分析指出,螢火一號最終會變成太空垃圾,並可能墜落地球。資料顯示,俄羅斯是火星探測計劃失敗次數最多的國家,專家稱與俄羅斯合作探測火星,本來就「風險很大」。

按計劃,運載「螢火一號」的俄羅斯火星探測器「火衛一——土壤」在發射升空688秒後,與火箭脫離並開啟發動機,此後將通過3次變軌進入地球火星軌道。飛行300天到火星後,「螢火一號」將與「火衛一-土壤」分離,展開中國首次火星探測。但前天早晨升空後,「火衛一——土壤」兩次變軌點火都失敗,目前滯留在距離地表206到340公里的軌道中。

計新軌道需2年 難救急

俄羅斯航天部門稱,按照電池和燃料的存量,應該還有3天時間調整探測器的飛行狀態,但香港科技大學太空研究中心主任陳炯林則較為悲觀,他說,錯過了最佳時間窗口1至2日後,火星位置已經變化,目前必須使用一條全新的地球火星軌道,而計算一條新軌道通常需時2年,想用2天時間補救,難度極大。

有美國專家預料,「螢火一號」將與「火衛一——土壤」一起成為地球軌道上的垃圾,或在茫茫宇宙中消失。也有科學家擔心,探測器可能墜落地球,屆時12噸劇毒的燃料或會造成災難。

12噸劇毒燃料恐釀災難

陳炯林說,火星探測的意外,多數是到了火星才發生,今次在地球軌道上變軌失敗,極為罕見。資料顯示,俄羅斯上一次發射火星探測器是1996年,也是以失敗告終。陳炯林說,俄羅斯與前蘇聯探索火星的成功率僅約五成,遠低於美國的八成,建議中國今後「找更穩陣的合作伙伴」。

陳炯林稱,前蘇聯解體後,俄羅斯頂尖工程師大量流失,人才出現嚴重的斷層。有報道指出,太空工程師的月薪甚至不如莫斯科地鐵司機的一半。他說,事隔多年後,俄羅斯一舉嘗試挑戰火星,屬於「急進」,「即使是鼎盛時期,也是一個很大的挑戰」。

「俄靠不住」 中國快爬頭

中科院國家空間科學中心主任、「螢火一號」工程應用首席科學家吳季此前表示,中國尚未有真正的的深空測控技術,因此需要借助俄羅斯的探測器飛往火星。但陳炯林指出,中俄航天技術差距已不大,超越俄羅斯也「為期不遠」。內地媒體此前報道,中國計劃在2013年獨力發射首顆火星探測衛星。
http://hk.news.yahoo.com/螢火-號勢成垃圾-瀕墜地-212452416.html

17.10.11

火星上發生過核戰?

2011年10月16日 5:11:05

Nuclear War God

www.thunderbolts
 Mare Acidalium quadrangle on Mars
Portion of the Mare Acidalium quadrangle on Mars. Credit: NASA/JPL/University of Arizona

Oct 13, 2011
Did an atomic explosion decimate Mars long ago?
According to a recent press release, a new theory claims to explain how the planet Mars acquired its red color and its tortured, barren, and desiccated landscape.
According to the release, “About 180 million years ago, a planet-shattering yet naturally occurring nuclear reaction may have wiped out everything on Mars, sending a shockwave that turned the planet into dry sand.”
Why does the planet appear to have been devastated from pole to pole? Dr. John Brandenburg, co-author of “Dead Mars, Dying Earth,” suggests that an immense nuclear explosion—albeit a natural one—destroyed Mars almost 200 million years ago.
Brandenburg’s theory is based on two regions of increased radiation that appear to have been caused by processes that once took place here on Earth, as well. In Franceville, Gabon, scientists noticed that there was an unexpected three-thousandth of a percent difference between expected values of uranium 235 compared to uranium 238 in their spectrographic analyses of rock samples.
It was suggested that two billion years ago, a self-sustaining chain reaction began in some mineral deposits containing uranium 235 in concentrations over three percent. Particular isotopes of xenon gas in the uranium deposits in the “Oklo reactor” region of Gabon are said to indicate that a natural nuclear reaction burned for thousands of years until the fissile uranium was exhausted.
Brandenburg says that the “natural explosion” on Mars was more like a blast and not a reactor. The million megaton atomic detonation is supposed to have scattered radioactive dust from Mare Acidalium all over the planet. The increased detection of xenon 129 isotope radiation is supposed to confirm the connection between Gabon and Mars. Several factors in both the Gabon and Mare Acidalium theories might lend themselves to other explanations when the time of both observations is adjusted. Rather than 200 million, or two billion years, what if both anomalies were created in the same more recent events?
But what about electric discharge in an earlier, highly electrified phase of Solar System history? The truth is that the Martian terrain presents definitive evidence of electric arcing to the surface in a global re-sculpting of the planet. Much of the evidence involves enigmatic dendritic ridge systems or “Lichtenberg Figures.” We see this sharply carved relief along hundreds of miles of the gigantic Valles Marineris. Identical morphologies appear on both the “caldera” walls of Olympus Mons and its miles-high scarp. The same formations stand out on great mesa cliffs, along the walls of extensive rilles, and even on the rims of huge craters. These unique configurations cry out for a common explanation, but conventional geology has nothing to offer. As documented in the video presentation, “The Lightning-Scarred Planet Mars,” laboratory experiments readily produce the forms with electric discharge.
Burned and blasted craters, along with piles of scorched dust cover almost an entire hemisphere of Mars. Gigantic trenches across its scarred face could indicate that lightning thousands or millions of times more energetic than we know today devastated Mars.
As discussed exhaustively on these pages, countless “anomalous” geologic features on Mars have eluded any conventional explanation. From the great trench Valles Marineris, to the so-called “volcano” Olympus Mons, to the vast (900 km) crater in Argyre Planitia, to the strangely terraced mounds in Arabia Terra, as well as both Martian poles, the planet’s surface offers what could well be the most promising laboratory in the solar system for testing electric discharge explanation of planetary surface. In other articles on this site, we’ve discussed the experiments of Dr. C.J. Ransom, who replicated the hematite spherules (“blueberries”) that litter the Martian landscape by blasting a bed of hematite with an electric arc.
We’ve also noted evidence of the electric-discharge transmutation of elements, which would mean that isotopic ratios, no matter which elements are considered, cannot be used to prove or disprove the timeframe of any radiative emissions.
Past Pictures of the Day deal with geological formations all over the world and with craters exceeding 100 kilometers in diameter. In some cases, there are glass spherules or large chunks of pure silica lying in broken pieces all over the area. What could account for kilometers long fields of broken glass shards like those in Egypt or large sheets of “Darwin glass” from Australia? Surely the most reasonable explanation based on laboratory experiments, not wild theoretical leaps, is provided by planetary-scale cosmic thunderbolts, melting and fusing the soils into glass. Perhaps the timeframe will be difficult to establish so long after the events, but the question of cause can no longer be avoided..
Intense ionizing radiation most likely bombarded Earth and Mars at some time in the recent past. Rather than nuclear reactors in the ground it was electricity from space that left its imprint.
Stephen Smith and Dave Talbott
Hat tip to Thane Hubbell
http://beforeitsnews.com/story/1238/065/Nuclear_Explosion_On_Mars.html