GreenZoner egypt: nasa

مشاهدة ربووت Curiosity rover في استكشاف المريخ في دقيقة واحدة

curiosity, Curiosity Rover, CuriosityRover, mars, nasa, video 5/26/2013 - GreenZoner egypt

<div dir="rtl" style="text-align: right;" trbidi="on"><div dir="rtl" style="text-align: right;" trbidi="on"><div class="mttextarea" dir="rtl" id="TranslationOutput"><div name="div[0]"><div class="mttextarea" dir="rtl" id="TranslationOutput"><div name="div[0]"> <img alt="" height="480" src="http://www.blogcdn.com/www.engadget.com/media/2012/08/curiosityrenderlead01.jpg" width="640" /></div><div name="div[0]">حتى أنه لم يكن من سنة من روفر الوقت في ناسا الفضول هبط على سطح المريخ، ومع ذلك الفعل ويضم عددا من الإنجازات. كل حين، الخلف للفرصة وقد تم إرسال الصور إلى الأرض توثيق أفعالها كبيرة عديدة، ومحبي عمل المسبار جمعت العديد منهم في الفيديو كنت انظر أعلاه. لذا، الآن يمكنك الحصول على لمحة عن الفضول التقاط لقطات المذهلة من جبل شارب، أدلة كينونة من المياه السائلة وتحديد التركيب الكيميائي للتربة الغريبة، واكتشاف الظروف التي يمكن أن لقد أتاحت للميكروبات تزدهر على الكوكب الأحمر في كل الفترة لمدة دقيقة. ضرب اللعب للتحقق من ما الفضول كانت تصل إلى من دورته الأولى من خلال سول 281-أو يوم المريخ-كما قد تحتل كذلك انظر خارج الأراضي احفادنا في المستقبل.</div></div></div></div></div><iframe allowfullscreen="" frameborder="0" height="360" src="http://www.youtube.com/embed/3FH6QPAD-BU?feature=player_embedded" width="640"></iframe></div>

مشاهدة ربووت Curiosity rover في استكشاف المريخ في دقيقة واحدة

حتى أنه لم يكن من سنة من روفر الوقت في ناسا الفضول هبط على سطح المريخ ، و مع ذلك الفعل و يضم عددا من الإنجازات . كل حين ...

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اطلق ناسا أول خريطة طبوغرافية من قمر تيتان، لروئية اقمار وكوكب زحل بالكامل

cassini, CassiniSpacecraft, nasa, saturn, SolarSystem, space, titan, TopographicMap, topography 5/26/2013 - GreenZoner egypt

<div dir="rtl" style="text-align: right;" trbidi="on"><div class="mttextarea" dir="rtl" id="TranslationOutput"><div name="div[0]"> <img alt="DNP NASA creates the first topographic map of Titan, Saturn's largest moon" data-src-height="307" data-src-width="619" height="317" src="http://www.blogcdn.com/www.engadget.com/media/2013/05/titantopography.jpg" width="640" /></div><div name="div[0]">يراقب العلماء القمر زحل تيتان مع المركبة الفضائية كاسيني التابع لناسا ذهبت جرأة حيث لا يوجد إنسان قد ذهب قبل-بصريا، على أي حال. استخدام الصور الرادارية التي جمعت من تسع سنوات من عملية تحليق كاسيني، الباحثين وكانت قادرة على تصحيح معا أول خريطة طبوغرافية العالمية من تيتان، نشرت في العدد تموز/يوليه عام 2013 من ايكاروس. وقال رالف لورينز، عضو فريق رادار كاسيني في "جونز هوبكنز"، "تيتان بأنشطة مثيرة للاهتمام الكثير-مثل تدفق السوائل وتتحرك الكثبان الرملية-لكن لفهم هذه العمليات فإنه من المفيد أن نعرف كيف منحدرات التضاريس". على وجه الخصوص، فهم التضاريس للقمر يمكن أن تكشف الكثير عن نظامها المناخ الحيوي. مثل الأرض، والغلاف الجوي لتيتان وتتألف أساسا من النيتروجين، ولكن بالسوائل والأبخرة على سطح القمر المصنوعة من غاز الميثان، وغيرها من المواد الكيميائية العضوية جزءا لا يتجزأ من خلق الحياة المعقدة. من خلال دراسة العلاقة بين المناخ والتضاريس، أمل الباحثين التعرف على المزيد حول تطور الحياة في مراحلها المبكرة، وتلهم عقول غريبة لتشغيل عيونهم نحو تيتان.</div></div></div>

اطلق ناسا أول خريطة طبوغرافية من قمر تيتان، لروئية اقمار وكوكب زحل بالكامل

يراقب العلماء القمر زحل تيتان مع المركبة الفضائية كاسيني التابع لناسا ذهبت جرأة حيث لا يوجد إنسان قد ذهب قبل - بصريا ، على ...

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تصوير:بوينغ طائرة الركاب الأسرع من الصوت مفهوم تحلق في نفق الرياح، بهدوء

aircraft, airplane, boeing, iconii, jet, minipost, nasa, supersonic, transportation, Visualized, windtunnel 4/28/2013 - GreenZoner egypt

<div dir="rtl" style="text-align: right;" trbidi="on"><div class="mttextarea" dir="rtl" id="TranslationOutput" style="direction: rtl;"><div name="div[0]"> <img alt="Visualized Boeing's supersonic airliner design carves wind tunnel air, quietly" data-src-height="340" data-src-width="620" src="http://www.blogcdn.com/www.engadget.com/media/2013/04/boeing-supersonic-airliner-visualized.jpg" /></div><div name="div[0]">لا، كنت لا تبحث في الحصول على معاينة مبكرة "حرب النجوم الحلقة السابع"--أنها فقط قد تمثل مستقبل النقل الجوي، على الرغم. بوينغ قد أمضى سنوات في تطوير مفهوم طائرة الأسرع من الصوت هادئ حقاً، "ثانيا رمز"، وما تراه اختبار الديناميكا الهوائية لنموذج بالحجم الطبيعي في غامضة الموت نفق الرياح مثل نجمة في مركز الأبحاث التابع لناسا جلين. يتم تصميم ستارفايتر لأكثر من مجرد إظهار، كما يمكنك أن المشتبه به. التصميم الخامس-الذيل يتحرك زيادة اختراق حاجز الصوت مرة أخرى، مما يقلل فرصة أن صدمة سوف تصل إلى الأرض (وآذاننا) سليمة، بينما محركات المركبة أعلى عزل ضجيج المحرك. ويأمل في نهاية المطاف بوينغ وناسا لإنتاج طائرات الركاب غير ظاهر تطير فوق الأرض بسرعة تفوق سرعة الصوت، على الرغم من أن لا يسعني إلا أن أعتقد أن نظرة الخيال العلمي مكافأة مناسبة.</div></div></div>

تصوير:بوينغ طائرة الركاب الأسرع من الصوت مفهوم تحلق في نفق الرياح، بهدوء

لا ، كنت لا تبحث في الحصول على معاينة مبكرة " حرب النجوم الحلقة السابع " -- أنها فقط قد تمثل مستقبل النقل الجوي...

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CASIS and the MassChallenge startup accelerator want to help you conduct research... in space!

casis, ISS, masschallenge, nasa, research, science, startup 3/10/2013 - GreenZoner egypt

<div dir="rtl" style="text-align: right;" trbidi="on"><div dir="ltr" style="text-align: left;" trbidi="on"><div style="text-align: left;"> <img alt="CASIS and the MassChallenge startup accelerator want to help you conduct research IN SPACE" data-src-height="370" data-src-width="620" src="http://www.blogcdn.com/www.engadget.com/media/2013/03/casis-2-1362868546.png" /></div><div style="text-align: left;">Most folks are familiar with the International Space Station (ISS). However, what you may not know is that the national lab on board the ISS is available to anyone to conduct research, provided that research is deemed worthy enough to make the trip into orbit. The Center for the Advancement of Science in Space (CASIS) is a non-profit tasked by NASA to find and promote those worthy proposals, and it's teamed up with the MassChallenge startup accelerator to find the next great entrepreneurial space research project -- and they want YOU, dear readers to hit them with your ideas. Want to know more? Join us after the break to find out what it takes to get your research in orbit.</div></div><div dir="ltr" style="text-align: left;"><iframe allowfullscreen="" frameborder="0" height="360" src="http://www.youtube.com/embed/uCCr7CSDDy0?feature=player_embedded" width="640"></iframe> Project proposals can be in the life sciences or materials science fields, related to remote earth observation, or any other field that benefits from the extreme temperature range and microgravity environment only available in space. Should your project fit the bill, you'll get to work with the MassChallenge start-up accelerator, which provides everything a would-be company needs: mentorship from business and relevant industry folks, office space, access to funding and awards grants. MassChallenge will be doling out $1 million in grant money to a host of start-ups in $50,000 and $100,000 increments, and CASIS is putting up an additional $100,000 for the finest space-related project that makes it through the program. But that's not even the best part. CASIS also covers -- using taxpayer money, mind you -- both the cost of transporting your payload to and from the ISS and in-orbit operations costs like astronaut time to actually, you know, perform the research. To recap: you submit a research project, it gets chosen, then CASIS gives you $100K to bring it to fruition and shoots it into space on a SpaceX rocket or one of CASIS's other launch partners. It costs $199 to apply to the MassChallenge Accelerator, but we'll be giving out $100 dollar discount codes for applicants later this week, so stay tuned for that and more info on the process. In the meantime, feel free to peruse the MassChallenge and CASIS websites and get those research ideas percolating.</div></div>

CASIS and the MassChallenge startup accelerator want to help you conduct research... in space!

Most folks are familiar with the International Space Station (ISS). However, what you may not know is that the national lab on board the...

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Visualized: First photo using ISS-mounted ISERV Pathfinder zooms in on Panama

InternationalSpaceStation, iservpathfinder, ISS, nasa, pathfinder, space, Visualized 3/07/2013 - GreenZoner egypt

<div dir="rtl" style="text-align: right;" trbidi="on"><div dir="ltr" style="text-align: left;"> <img alt="DNP Visualized First photo from ISSinstalled ISERV Pathfinder" data-src-height="400" data-src-width="620" src="http://www.blogcdn.com/www.engadget.com/media/2013/03/riosanpablo.jpg" /></div><div dir="ltr" style="text-align: left;">It's been a while since we last heard of the ISERV Pathfinder, an imaging instrument that consists of a camera, telescope and pointing system that was sent up to the International Space Station last July. Now it appears it's safely installed inside the Destiny module on the ISS and has captured its first ever image, seen above, a few weeks ago on February 16th. The high-resolution picture is of the Rio San Pablo, an ecological transition zone that's marked as a protected area by the National Environment Authority of Panama. Captured at three to seven frames per second with about 100 images per pass, photos like these are designed to transmit details of natural disasters and environmental mishaps to developing nations.</div><div dir="ltr" style="text-align: left;"> Even though NASA Marshall in Huntsville, Alabama is at the helm, it's in cahoots with researchers in Central America, East Africa and the Hindu Kush-Himalaya region to carry out its goal. Of course, they're still in the starting stages at the moment -- a few outstanding issues include the amount of sunlight needed and if the geometry of the ISS window affects the image -- but NASA hopes to open up the ISERV to other scientists in a few months once it has all its kinks worked out. To check out the stunning "first light" picture above in its full resolution, head on over to the source below. </div></div>

Visualized: First photo using ISS-mounted ISERV Pathfinder zooms in on Panama

It's been a while since we last heard of the ISERV Pathfinder, an imaging instrument that consists of a camera, telescope and pointing...

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NASA and Lockheed Martin finish MAVEN probe, hope to study Mars' upper skies

lockheedmartin, mars, marsatmosphereandvolatileevolution, maven, nasa, probe, robot, science, space 2/11/2013 - GreenZoner egypt

<div dir="rtl" style="text-align: right;" trbidi="on"><hr dir="ltr" style="text-align: left;" /> <div class="image-container" dir="ltr" style="text-align: center;"> <img alt="NASA and Lockheed Martin finish MAVEN probe, hope to study Mars' upper skies" data-src-height="340" data-src-width="620" src="http://www.blogcdn.com/www.engadget.com/media/2013/02/nasa-maven.jpg" /></div><div dir="ltr" style="text-align: left;"> Us humans are surprisingly familiar with Mars' surface, yet we haven't studied its higher altitudes -- an odd discrepancy when the sky plays as much of a role as the soil in determining the planet's climate. We'll get a better balance in our research now that NASA and Lockheed Martin have finished constructing the Mars Atmosphere and Volatile Evolution probe, or MAVEN. The robot craft will learn how quickly the Martian atmosphere is escaping into space and give us a better idea of how the planet's arid landscape came to be. Lockheed Martin still needs to conduct space simulation tests and ship MAVEN to the Kennedy Space Center, but the ship should launch in November and deliver results roughly a year later; that's a quick turnaround for a probe that could answer riddles spanning millions of years.</div><div dir="ltr" id="pr_box_button" style="text-align: left;">Hide Press Release</div><div dir="ltr" style="text-align: left;"> NASA's MAVEN Mission Completes Assembly, Begins Environmental Testing</div><div dir="ltr" style="text-align: left;"> NASA's Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft is assembled and is undergoing environmental testing at Lockheed Martin Space Systems facilities, near Denver, Colo. MAVEN is the next mission to Mars and will be the first mission devoted to understanding the Martian upper atmosphere.</div><div dir="ltr" style="text-align: left;"> During the environmental testing phase, the orbiter will undergo a variety of rigorous tests that simulate the extreme temperatures, vacuum and vibration the spacecraft will experience during the course of its mission. Currently, the spacecraft is in the company's Reverberant Acoustic Laboratory being prepared to undergo acoustics testing that simulates the maximum sound and vibration levels the spacecraft will experience during launch.</div><div dir="ltr" style="text-align: left;"> Following the acoustics test, MAVEN will be subjected to a barrage of additional tests, including: separation/deployment shock, vibration, electromagnetic interference/electromagnetic compatibility and magnetics testing. The phase concludes with a thermal vacuum test where the spacecraft and its instruments are exposed to the vacuum and extreme hot and cold temperatures it will face in space.</div><div dir="ltr" style="text-align: left;"> "The assembly and integration of MAVEN has gone very smoothly and we're excited to test our work over the next six months," said Guy Beutelschies, MAVEN program manager at Lockheed Martin Space Systems Company. "Environmental testing is a crucial set of activities designed to ensure the spacecraft can operate in the extreme conditions of space."</div><div dir="ltr" style="text-align: left;"> "I'm very pleased with how our team has designed and built the spacecraft and science instruments that will make our measurements," said Bruce Jakosky, MAVEN principal investigator from the University of Colorado at Boulder's Laboratory for Atmospheric and Space Physics. "We've got an exciting science mission planned, and the environmental testing now is what will ensure that we are ready for launch and for the mission."</div><div dir="ltr" style="text-align: left;"> MAVEN is scheduled to ship from Lockheed Martin's facility to NASA's Kennedy Space Center in early August, where it will undergo final preparations for launch.</div><div dir="ltr" style="text-align: left;"> MAVEN, scheduled to launch in November 2013, is a robotic exploration mission to understand the role that loss of atmospheric gas to space played in changing the Martian climate through time. It will investigate how much of the Martian atmosphere has been lost over time by measuring the current rate of escape to space and gathering enough information about the relevant processes to extrapolate backward in time.</div><div dir="ltr" style="text-align: left;"> "This phase of the program is particularly important in that it will provide us with a good assessment of the MAVEN system's capabilities under the simulated extremes of the space environment," said David Mitchell, MAVEN project manager at NASA's Goddard Space Flight Center in Greenbelt, Md. "Of significance, the spacecraft is entering system level test right on schedule, while maintaining robust cost and schedule reserves to deal with the technical or programmatic surprises that could occur during test or in the run to launch. Tracking on plan is critically important to being ready for launch later this year and the science that MAVEN will deliver one year later."</div><div dir="ltr" style="text-align: left;"> MAVEN's principal investigator is based at the University of Colorado at Boulder's Laboratory for Atmospheric and Space Physics. The university will provide science operations, science instruments and lead Education/Public Outreach. NASA's Goddard Space Flight Center manages the project and provides two of the science instruments for the mission. Lockheed Martin of Littleton, Colo., built the spacecraft and is responsible for mission operations. The University of California at Berkeley Space Sciences Laboratory provides science instruments for the mission. NASA's Jet Propulsion Laboratory, Pasadena, Calif., provides navigation support, the Deep Space Network and the Electra telecommunications relay hardware and operations.</div></div>

NASA and Lockheed Martin finish MAVEN probe, hope to study Mars' upper skies

Us humans are surprisingly familiar with Mars' surface, yet we haven't studied its higher al...

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Astronauts on ISS to shoot the breeze in Google+ Hangout, answer your questions

astronauts, google, Google+, GoogleHangout, Hangout, InternationalSpaceStation, ISS, nasa, space 2/08/2013 - GreenZoner egypt

Astronauts on ISS to shoot the breeze in Google+ Hangout, answer your questions

Astronauts aboard the International Space Station and right here on terra firma are clearing their s...

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NASA's RASSOR robot shape-shifts to haul lunar soil

digger, excavator, hauler, moon, nasa, rassor, robot 1/29/2013 - GreenZoner egypt

<div dir="rtl" style="text-align: right;" trbidi="on"><hr style="margin-left: 0px; margin-right: auto;" /> <div class="copy post-body" style="text-align: left;"> <div class="image-container" style="text-align: left;"> <img alt="NASA's RASSOR excavator robot shapeshifts to haul lunar soil, help make fuel and water" data-src-height="340" data-src-width="620" src="http://www.blogcdn.com/www.engadget.com/media/2013/01/nasa-rassor.jpg" /></div><div style="text-align: left;"> NASA<a href="http://www.blogger.com/blogger.g?blogID=7080182682816192337"> believes our return to the Moon could be sustained by extracting water from the lunar soil to produce air and even fuel. But how to get large amounts of that soil without bringing heavy, failure-prone machinery? The agency's RASSOR (pronounced "razor") excavator robot might do the trick. Rather than wield big scoops, it has a pair of arm-mounted drums that can change the robot's profile and dig with far more efficiency than RASSOR's 100-pound weight would usually allow, using one drum as a grip. The robot's sheer flexibility is also key to its working for the estimated five years of NASA's plans: if the crawler ever overturns or gets caught, it can flip over and keep the main treads out of the ground while clearing out soil-related jams. There's enough refinement needed that a RASSOR 2 follow-up should be in testing around early 2014, but the sequel will be close enough to the ideal design that long-term Moon missions could have the little hauler as a passenger.</a></div></div></div>

NASA's RASSOR robot shape-shifts to haul lunar soil

NASA believes our return to the Moon could be sustained by extracting water from the lunar soil to p...

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GreenZoner egypt

مشاهدة ربووت Curiosity rover في استكشاف المريخ في دقيقة واحدة

اطلق ناسا أول خريطة طبوغرافية من قمر تيتان، لروئية اقمار وكوكب زحل بالكامل

تصوير:بوينغ طائرة الركاب الأسرع من الصوت مفهوم تحلق في نفق الرياح، بهدوء

CASIS and the MassChallenge startup accelerator want to help you conduct research... in space!

Visualized: First photo using ISS-mounted ISERV Pathfinder zooms in on Panama

NASA and Lockheed Martin finish MAVEN probe, hope to study Mars' upper skies

Astronauts on ISS to shoot the breeze in Google+ Hangout, answer your questions

NASA's RASSOR robot shape-shifts to haul lunar soil

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