voyager 1 hindi

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• क्रिप्टोकरेंसी
• इंटरटेनमेंट
• ब्रॉडबैंड प्लान्स
• डीटीएच रिचार्ज
• मोबाइल रिचार्ज
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• 24 अरब किलोमीटर दूर से Nasa को आया ‘फोन’ हाय, मैं हूं V1

24 अरब किलोमीटर दूर से Nasa को आया ‘फोन’- हाय, मैं हूं- V1

Voyager 1 probe : नासा ने ऐलान किया कि वोयाजर 1 प्रोब कई महीनों की दिक्‍कत के बाद पृथ्‍वी तक जरूरी इन्‍फर्मेशन को पहुंचा रहा है।.

वैज्ञानिकों ने इस खुशी को नासा वोयाजर के एक्‍स हैंडल से भी शेयर किया। लिखा- "Hi, it's me. - V1"।

• नासा के वोयाजर 1 स्‍पेसक्राफ्ट ने भेजा सही डेटा
• बीते कई महीनों से गड़बड़ डेटा भेज रहा था
• नासा के वैज्ञानिकों ने खोजी तकनीकी दिक्‍कत

Hi, it's me. - V1 https://t.co/jgGFBfxIOe — NASA Voyager (@NASAVoyager) April 22, 2024

लेटेस्ट टेक न्यूज़ , स्मार्टफोन रिव्यू और लोकप्रिय मोबाइल पर मिलने वाले एक्सक्लूसिव ऑफर के लिए गैजेट्स 360 एंड्रॉयड ऐप डाउनलोड करें और हमें गूगल समाचार पर फॉलो करें।

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धरती से 24 अरब किमी दूर पहुंचकर खामोश हुआ वॉयजर-1 यान, नासा को फोन आना बंद, बढ़ी टेंशन

Nasa voyager 1 spacecraft: नासा के स्‍पेसक्राफ्ट वॉयजर 1 से संपर्क टूट गया है और उससे कोई भी डेटा नहीं आ रहा है। वॉयजर 1 स्‍पेसक्राफ्ट अभी धरती से 24 अरब किमी की दूरी पर है और वहां तक संदेश भेजने में ही 22.5 घंटे से ज्‍यादा का समय लग रहा है। नासा के वैज्ञानिक इसे ठीक करने में लगे हैं।.

नासा को संदेश भेजने में 22.5 घंटे लग रहे

रेकमेंडेड खबरें

The most distant human-made object

No spacecraft has gone farther than NASA's Voyager 1. Launched in 1977 to fly by Jupiter and Saturn, Voyager 1 crossed into interstellar space in August 2012 and continues to collect data.

Mission Type

What is Voyager 1?

Voyager 1 has been exploring our solar system since 1977. The probe is now in interstellar space, the region outside the heliopause, or the bubble of energetic particles and magnetic fields from the Sun. Voyager 1 was launched after Voyager 2, but because of a faster route, it exited the asteroid belt earlier than its twin, and it overtook Voyager 2 on Dec. 15, 1977.

• Voyager 1 was the first spacecraft to cross the heliosphere, the boundary where the influences outside our solar system are stronger than those from our Sun.
• Voyager 1 is the first human-made object to venture into interstellar space.
• Voyager 1 discovered a thin ring around Jupiter and two new Jovian moons: Thebe and Metis.
• At Saturn, Voyager 1 found five new moons and a new ring called the G-ring.

In Depth: Voyager 1

Voyager 1 at jupiter.

Voyager 1 began its Jovian imaging mission in April 1978 at a range of 165 million miles (265 million km) from the planet. Images sent back by January the following year indicated that Jupiter’s atmosphere was more turbulent than during the Pioneer flybys in 1973–1974.

Beginning on January 30, Voyager 1 took a picture every 96 seconds for a span of 100 hours to generate a color timelapse movie to depict 10 rotations of Jupiter. On Feb. 10, 1979, the spacecraft crossed into the Jovian moon system and by early March, it had already discovered a thin (less than 30 kilometers thick) ring circling Jupiter.

Voyager 1’s closest encounter with Jupiter was at 12:05 UT on March 5, 1979 at a range of about 174,000 miles (280,000 km). It encountered several of Jupiter’s Moons, including Amalthea, Io, Europa, Ganymede, and Callisto, returning spectacular photos of their terrain, opening up completely new worlds for planetary scientists.

The most interesting find was on Io, where images showed a bizarre yellow, orange, and brown world with at least eight active volcanoes spewing material into space, making it one of the most (if not the most) geologically active planetary body in the solar system. The presence of active volcanoes suggested that the sulfur and oxygen in Jovian space may be a result of the volcanic plumes from Io which are rich in sulfur dioxide. The spacecraft also discovered two new moons, Thebe and Metis.

Voyager 1 at Saturn

Following the Jupiter encounter, Voyager 1 completed an initial course correction on April 9, 1979 in preparation for its meeting with Saturn. A second correction on Oct. 10, 1979 ensured that the spacecraft would not hit Saturn’s moon Titan.

Its flyby of the Saturn system in November 1979 was as spectacular as its previous encounter. Voyager 1 found five new moons, a ring system consisting of thousands of bands, wedge-shaped transient clouds of tiny particles in the B ring that scientists called “spokes,” a new ring (the “G-ring”), and “shepherding” satellites on either side of the F-ring—satellites that keep the rings well-defined.

During its flyby, the spacecraft photographed Saturn’s moons Titan, Mimas, Enceladus, Tethys, Dione, and Rhea. Based on incoming data, all the moons appeared to be composed largely of water ice. Perhaps the most interesting target was Titan, which Voyager 1 passed at 05:41 UT on November 12 at a range of 2,500 miles (4,000 km). Images showed a thick atmosphere that completely hid the surface. The spacecraft found that the moon’s atmosphere was composed of 90% nitrogen. Pressure ad temperature at the surface was 1.6 atmospheres and 356 °F (–180°C), respectively.

Atmospheric data suggested that Titan might be the first body in the solar system (apart from Earth) where liquid might exist on the surface. In addition, the presence of nitrogen, methane, and more complex hydrocarbons indicated that prebiotic chemical reactions might be possible on Titan.

Voyager 1’s closest approach to Saturn was at 23:46 UT on 12 Nov. 12, 1980 at a range of 78,000 miles(126,000 km).

Voyager 1’s ‘Family Portrait’ Image

Following the encounter with Saturn, Voyager 1 headed on a trajectory escaping the solar system at a speed of about 3.5 AU per year, 35° out of the ecliptic plane to the north, in the general direction of the Sun’s motion relative to nearby stars. Because of the specific requirements for the Titan flyby, the spacecraft was not directed to Uranus and Neptune.

The final images taken by the Voyagers comprised a mosaic of 64 images taken by Voyager 1 on Feb. 14, 1990 at a distance of 40 AU of the Sun and all the planets of the solar system (although Mercury and Mars did not appear, the former because it was too close to the Sun and the latter because Mars was on the same side of the Sun as Voyager 1 so only its dark side faced the cameras).

This was the so-called “pale blue dot” image made famous by Cornell University professor and Voyager science team member Carl Sagan (1934-1996). These were the last of a total of 67,000 images taken by the two spacecraft.

Voyager 1’s Interstellar Mission

All the planetary encounters finally over in 1989, the missions of Voyager 1 and 2 were declared part of the Voyager Interstellar Mission (VIM), which officially began on Jan. 1, 1990.

The goal was to extend NASA’s exploration of the solar system beyond the neighborhood of the outer planets to the outer limits of the Sun’s sphere of influence, and “possibly beyond.” Specific goals include collecting data on the transition between the heliosphere, the region of space dominated by the Sun’s magnetic field and solar field, and the interstellar medium.

On Feb. 17, 1998, Voyager 1 became the most distant human-made object in existence when, at a distance of 69.4 AU from the Sun when it “overtook” Pioneer 10.

On Dec. 16, 2004, Voyager scientists announced that Voyager 1 had reported high values for the intensity for the magnetic field at a distance of 94 AU, indicating that it had reached the termination shock and had now entered the heliosheath.

The spacecraft finally exited the heliosphere and began measuring the interstellar environment on Aug. 25, 2012, the first spacecraft to do so.

On Sept. 5, 2017, NASA marked the 40th anniversary of its launch, as it continues to communicate with NASA’s Deep Space Network and send data back from four still-functioning instruments—the cosmic ray telescope, the low-energy charged particles experiment, the magnetometer, and the plasma waves experiment.

The Golden Record

Each of the Voyagers contain a “message,” prepared by a team headed by Carl Sagan, in the form of a 12-inch (30 cm) diameter gold-plated copper disc for potential extraterrestrials who might find the spacecraft. Like the plaques on Pioneers 10 and 11, the record has inscribed symbols to show the location of Earth relative to several pulsars.

The records also contain instructions to play them using a cartridge and a needle, much like a vinyl record player. The audio on the disc includes greetings in 55 languages, 35 sounds from life on Earth (such as whale songs, laughter, etc.), 90 minutes of generally Western music including everything from Mozart and Bach to Chuck Berry and Blind Willie Johnson. It also includes 115 images of life on Earth and recorded greetings from then U.S. President Jimmy Carter (1924– ) and then-UN Secretary-General Kurt Waldheim (1918–2007).

By January 2024, Voyager 1 was about 136 AU (15 billion miles, or 20 billion kilometers) from Earth, the farthest object created by humans, and moving at a velocity of about 38,000 mph (17.0 kilometers/second) relative to the Sun.

National Space Science Data Center: Voyager 1

A library of technical details and historic perspective.

Beyond Earth: A Chronicle of Deep Space Exploration

A comprehensive history of missions sent to explore beyond Earth.

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75 facts about Voyager 1 -वॉयजर 1 के 75 तथ्य

वॉयजर 1(VOYAGER 1) एक रोमांचक और रोचक विषय है जो अंतरिक्ष और विज्ञान से जुड़े लोगों के लिए आकर्षक हो सकता है। यह अंतरिक्ष अनुसंधान के इतिहास में एक महत्वपूर्ण उपलब्धि है जिसे 1977 में लॉन्च किया गया था। Voyager 1 अब तक सौरमंडल के बाहर निकल चुका है और इंटरस्टेलर स्थान में है, जिससे यह सबसे दूर का अंतरिक्ष यान बन गया है। इस अद्भुत यान के पास सैकड़ों उपकरण हैं जो उपयोगी जानकारी भेजते हैं और वैज्ञानिकों को इस विषय में अधिक जानकारी प्रदान करते हैं। इसके अलावा, Voyager 1 ने अनेकों अद्भुत तस्वीरें भी भेजी हैं जो आम लोगों के लिए रोचक हो सकती हैं। यह पृथ्वी के पास से गुजरते हुए जहां तक संभव था सौर मंडल के अन्य ग्रहों और उपग्रहों का अध्ययन करने के लिए निर्मित था। यह 75 रोचक तथ्य हैं

75 facts about Voyager 1 - वॉयजर 1 के 75 तथ्य

👉 वॉयजर 1(VOYAGER 1) का प्रारंभिक विकास १९६३ में शुरू हुआ था।

  👉 वॉयजर 1(VOYAGER 1) ने सौरमंडल में उपस्थित नास्तिक क्षेत्र के बारे में अधिक से अधिक जानकारी प्रदान की।

  👉 वॉयजर 1(VOYAGER 1) में उपयोग किए गए बैटरियों की समय सीमा उनकी आवश्यकताओं के कारण थी। वे केवल ६ घंटे तक चल सकते थे और उस वक्त उन्हें अधिकतम विद्युत आपूर्ति उपलब्ध नहीं थी।

  👉 वॉयजर 1(VOYAGER 1) के उद्देश्य में से एक था सौरमंडल के अध्ययन के लिए आवश्यक सूचनाओं को निकालना।

  👉 वॉयजर 1(VOYAGER 1) के अलावा अब तक कुल ४२ उपग्रह बनाए गए हैं, जो विभिन्न अंतरिक्ष अभियानों द्वारा भेजे गए हैं।

  👉 वॉयजर 1(VOYAGER 1) को १९७७ में भेजा गया था और यह अब भी संपूर्णता से काम कर रहा है।

  👉 वॉयजर 1(VOYAGER 1) ने ब्रह्मांड के अध्ययन के लिए जाने जाने वाला पहला उपग्रह बना था।.

  👉 वॉयजर 1(VOYAGER 1) का प्राथमिक उद्देश्य था सौरमंडल का अध्ययन करना था।

  👉 वॉयजर 1(VOYAGER 1) ने पहली बार से सौरमंडल से निकलकर अंतरिक्ष में सफलतापूर्वक जाने वाला पहला उपग्रह बना।

  👉 वॉयजर 1(VOYAGER 1) में उपयोग किए गए नाइट्रोजन गैस के सिलेंडरों का उपयोग इसकी विद्युत आपूर्ति को बचाने के लिए किया गया था।

  👉 वॉयजर 1(VOYAGER 1) का संपूर्ण वजन ७२५ किलोग्राम था।

  👉 वॉयजर 1(VOYAGER 1) ने सौरमंडल में नास्तिक क्षेत्र के अतिरिक्त भी अनेक रहस्यमय तथ्यों को उजागर किया।

  👉 वॉयजर 1(VOYAGER 1) और वॉयजर २ दोनों एक ही समय पर भेजे गए थे, लेकिन वॉयजर 1(VOYAGER 1) अपने अभियान के दौरान ज्यादा दूर तक चला था।

  👉 वॉयजर 1(VOYAGER 1) के अभियान के दौरान कुल १६ अंतरिक्ष प्रयोग किए गए थे।

  👉 वॉयजर 1(VOYAGER 1) का उद्देश्य सौरमंडल की समझ में आने वाली तापमान, गुरुत्वाकर्षण और अन्य प्राकृतिक तत्वों की अध्ययन करना था।

  👉 वॉयजर 1(VOYAGER 1) का नाम अमेरिकी भूगोलविद और अंतरिक्ष वैज्ञानिक जेम्स वैन एलेन के नाम पर रखा गया था।

  👉 वॉयजर 1(VOYAGER 1) में कुल ११ वैज्ञानिक उपकरण थे।

  👉 वॉयजर 1(VOYAGER 1) ने सौरमंडल में नॉट ऑनली प्लूटो बल्कि अन्य छोटे ग्रहों जैसे कि न्यूमा, इनसाइट और अमाल्थिया जैसे कम जाने जाने वाले ग्रहों की भी खोज की थी।

  👉 वॉयजर 1(VOYAGER 1) के अभियान के दौरान लोगों ने बैठकर या खड़े होकर दूरबीन के माध्यम से संभवतः सबसे पहली बार धूमकेतु तक की तस्वीरें देखीं।

  👉 वॉयजर 1(VOYAGER 1) का एक और मुख्य उद्देश्य था सौरमंडल से गुजरने वाली अतिसूक्ष्म रफ्तार वाली धुंधले समस्याओं के अध्ययन करना था।

  👉 वॉयजर 1(VOYAGER 1) के अभियान के दौरान सैकड़ों समुद्रों, महासागरों और नदियों की तस्वीरें भी क्लिक की गईं।

  👉 वॉयजर 1(VOYAGER 1) ने सौरमंडल से लगभग १८ महीने तक संपर्क बनाए रखा था।

  👉 वॉयजर 1(VOYAGER 1) ने ब्रह्मांड के समकक्ष रेखा तक भेजी गई पहली मानव अभियान थी।

  👉 वॉयजर 1(VOYAGER 1) ने इस बात का सबूत दिया कि सौरमंडल में जीवन संभव है।

  👉 वॉयजर 1(VOYAGER 1) ने सौरमंडल में बहुत से वस्तुएं छोड़ीं जो स्टेशनरी बटन इलेक्ट्रॉन फोटों, जोहारी संवेदना परीक्षक, सूक्ष्म परिमाण के ग्रह, दुर्लभ बौने नुक्कड़ और उत्कृष्ट छवियों जैसी तकनीकी चीजें थीं।

  👉 वॉयजर 1(VOYAGER 1) के अभियान का अंतिम उद्देश्य सौरमंडल के बाह्य भागों का अध्ययन करना था और उसने अंततः अक्टूबर १९८० में आकाशगंगा को पार कर दिया था।

  👉 वॉयजर 1(VOYAGER 1) के अभियान से उत्पन्न तस्वीरें, वीडियो और अन्य डेटा स्रोत ने अनेक जानकारी प्रदान की हैं और सौरमंडल की अध्ययन के लिए नई और उन्नत तकनीकों के विकास में महत्वपूर्ण भूमिका निभाई है।

  👉 वॉयजर 1(VOYAGER 1) ने सौरमंडल में कई चीजों की खोज की, जैसे की गैस के धुंधले पदार्थ, नए ग्रह और उनके उपग्रह, और धूल के दाने।

  👉 वॉयजर 1(VOYAGER 1) के अभियान के दौरान, अंतरिक्ष एजेंसी नासा के वैज्ञानिकों ने पहली बार उत्सर्जित कोयले के रसायन घटकों के विद्युत के संबंध में जानकारी प्राप्त की।

  👉 वॉयजर 1(VOYAGER 1) अभियान के दौरान, सौरमंडल के अनेक ग्रहों के अस्तित्व की पुष्टि की गई।

  👉 वॉयजर 1(VOYAGER 1) के अभियान के दौरान, ज्योतिष विज्ञान के लोगों ने सौरमंडल में एक बड़ी विवादित संवेदना का खुलासा किया था।

  👉 वॉयजर 1(VOYAGER 1) के अभियान के दौरान, जलवायु वैज्ञानिकों ने सौरमंडल में गुरुत्वाकर्षण और सूर्य के प्रभाव से जुड़े तथ्यों का अध्ययन किया था।

  👉 वॉयजर 1(VOYAGER 1) अभियान ने सौरमंडल में उपग्रहों के अस्तित्व के संबंध में नई जानकारी प्रदान की।

  👉 वॉयजर 1(VOYAGER 1) के सफल लॉन्च के बाद, यह सौर मंडल के बाहर निकल गया था और सौर मंडल के कई ग्रहों की तस्वीरें ली गईं थीं।

  👉 वॉयजर 1(VOYAGER 1) ने जुपिटर के रहस्यमय गोले, सैटर्न की असाधारण अंगूठियों और अन्य ग्रहों की तस्वीरें लीं। इस अंतरिक्ष यात्रा के दौरान वॉयजर 1(VOYAGER 1) ने सौर मंडल के रायबरेल्ट स्लीपर एजेंट की खोज की 

  👉 यह एक और अद्भुत तथ्य है कि वॉयेजर 1 ने सौर मंडल के बाहर निकलते समय सूरज की तस्वीर खींची थी। यह तस्वीर "सौर मंडल का पारा" नामक एक बहुत ही लोकप्रिय तस्वीर है जो सौर मंडल के अंतरिक्ष में निकलते समय खींची गई थी। इस तस्वीर में सूरज का एक छोटा सा हिस्सा दिखाई देता है जो वॉयेजर 1 द्वारा अपने अंतरिक्ष यात्रा के दौरान कैद किया गया था। यह तस्वीर सौर मंडल के समझने में महत्वपूर्ण है और अंतरिक्ष शोधकर्ताओं के लिए बहुत मूल्यवान संसाधन है।

  👉 वॉयेजर-1 का लॉन्च 5 सितंबर 1977 को हुआ था। इसे जीएल एम एक्स-३५ एल रॉकेट से प्रक्षेपित किया गया था।

  👉 वॉयेजर-1 का प्राथमिक उद्देश्य सौर मंडल की अध्ययन करना था। यह ग्रहों के रूप में पहली बार नेप्च्यून को निगरानी करने वाला उपग्रह बन गया।

  👉 वॉयेजर-1 में पांच वैज्ञानिक प्रयोगालय हैं जो विभिन्न अध्ययन करने के लिए उपयोगी हैं। इनमें से एक विद्युत विमान है, जो सौर मंडल के अलावा इंटरस्टेलर माध्यम के बारे में भी जानकारी प्रदान करता है।

  👉 वॉयेजर-1 अब भी सक्रिय है और सौर मंडल में से निकल चुका है। इसकी वर्तमान दूरी से धरती से लगभग 14 बिलियन मील है।

  👉 वॉयेजर-1 के पास संपर्क स्थापित रखने के लिए नासा ने डीप स्पेस नेटवर्क (Deep Space Network) का उपयोग किया है

  👉 वायेजर अंतरिक्ष यान हमारे सौर मंडल के सभी ग्रहों से परे उड़ान भरने वाला तीसरा और चौथा मानव अंतरिक्ष यान है। पायनियर 10 और 11 सूर्य के गुरुत्वाकर्षण आकर्षण को पार करने में वायेजर से आगे निकल गए लेकिन 17 फरवरी, 1998 को, वोयाजर 1 ने अंतरिक्ष में सबसे दूर मानव निर्मित वस्तु बनने के लिए पायनियर 10 को पार कर लिया।

  👉 वायेजर 1 पृथ्वी से सबसे दूर मानव निर्मित वस्तु है और इंटरस्टेलर अंतरिक्ष तक पहुंचने वाला पहला अंतरिक्ष यान है। वैज्ञानिकों को लगता है कि यह 300 साल में ऊर्ट क्लाउड के अंदरूनी किनारे तक पहुंच जाएगा। 

  👉 वॉयेजर 1 के पास गोल्डन रिकॉर्ड की एक कॉपी है - एक संदेश मानवता से ब्रह्मांड तक जो 55 भाषाओं में अभिवादन, पृथ्वी पर लोगों और स्थानों की तस्वीरें और बीथोवन से चक बेरी के "जॉनी बी गुड" तक की संगीत शमिल है।

  👉 वॉयेजर 1 ने सैटर्न के बाद, सौर मंडल से निकलने के लिए एक रास्ते पर चल दिया। इस रास्ते पर वह प्रति वर्ष लगभग 3.5 एयू की गति से आगे बढ़ता रहा, जो उत्तरी तारों की दिशा में सूर्य की गति के साथ ईक्लिप्टिक तल से 35 डिग्री ऊपर था। 

  👉 14 फरवरी 1990 के को, वॉयेजर 1 ने सूरज और ग्रहों की लगभग 60 तस्वीरें कैद की गईं - सोलर सिस्टम का पहला "पोर्ट्रेट", जैसा कि बाहर से देखा गया। ये तस्वीरें वैद्युत तंत्र से लगभग 40 एयू दूर (3.7 अरब मील या 6 अरब किलोमीटर) होते हुए ली गई थीं।

एक टिप्पणी भेजें

À¤¸à¤‚पर्क फ़ॉर्म.

Voyager 1 Current Affairs

वोयेजर 1 (voyager 1) ने अन्तरिक्ष में एक निरंतर ध्वनी का पता लगाया.

वोयेजर 1 प्रोब ने अन्तरिक्ष में हाल ही हमिंग आवाज (humming sound) की खोज की है। वैज्ञानिकों ने इसे “प्लाज्मा वेव एमिशन” नाम दिया है। इस ध्वनि को इंटरस्टेलर गैस गतिविधि के रूप में बताया गया है। वोयेजर 1 वैज्ञानिकों को सौर हवाओं और इंटरस्टेलर माध्यम के बीच की इंटरेक्शन को समझने में मदद करेगा।

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• Where Are They Now
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golden record

Where are they now.

• frequently asked questions
• Q&A with Ed Stone

golden record  /  whats on the record

Greetings to the universe in 55 different languages.

A golden phonograph record was attached to each of the Voyager spacecraft that were launched almost 25 years ago. One of the purposes was to send a message to extraterrestrials who might find the spacecraft as the spacecraft journeyed through interstellar space. In addition to pictures and music and sounds from earth, greetings in 55 languages were included.

NASA asked Dr Carl Sagan of Cornell University to assemble a greeting and gave him the freedom to choose the format and what would be included. Because of the launch schedule, Sagan (and those he got to help him) was not given a lot of time. Linda Salzman Sagan was given the task of assembling the greetings.

The story behind the creation of the "interstellar message" is chronicled in the book, "Murmurs of Earth", by Carl Sagan, et al. Unfortunately, not much information is given about the individual speakers. Many of the speakers were from Cornell University and the surrounding communities. They were given no instructions on what to say other than that it was to be a greeting to possible extraterrestrials and that it must be brief. The following is an excerpt by Linda Salzman Sagan from the book:

"During the entire Voyager project, all decisions were based on the assumption that there were two audiences for whom the message was being prepared - those of us who inhabit Earth and those who exist on the planets of distant stars."

"We were principally concerned with the needs of people on Earth during this section of the recording. We recorded messages from populations all over the globe, each representative speaking in the language of his or her people, instead of sending greetings in one or two languages accompanied by keys for their decipherment. We were aware that the latter alternative might have given the extraterrestrials a better chance of understanding the words precisely, though it would have raised the thorny question of which two languages to send. We felt it was fitting that Voyager greet the universe as a representative of one community, albeit a complex one consisting of many parts. At least the fact that many different languages are represented should be clear from the very existence of a set of short statements separated by pauses and from internal evidence - such as the initial greeting "Namaste," which begins many of the greetings from the Indian subcontinent. The greetings are an aural Gestalt, in which each culture is a contributing voice in the choir. After all, by sending a spaceship out of our solar system, we are making an effort to de-provincialize, to rise above our nationalistic interests and join a commonwealth of space-faring societies, if one exists."

"We made a special effort to record those languages spoken by the vast majority of the world's inhabitants. Since all research and technical work on the record had to be accomplished within a period of weeks, we began with a list of the world's most widely spoken languages, which was provided by Dr. Steven Soter of Cornell. Carl suggested that we record the twenty-five most widely spoken languages. If we were able to accomplish that, and still had time, we would then try to include as many other languages as we could."

"The organization of recording sessions and the arduous legwork involved in finding, contacting and convincing individual speakers was handled by Shirley Arden, Carl's executive assistant, Wendy Gradison, then Carl's editorial assistant, Dr. Steven Soter, and me. The master table, reproduced on pages 134 through 143, which shows each of the languages, the speaker's name, their comments in the original language, an English translation, and the real and fractional number of human beings who speak that language, was largely Shirley's idea. We contacted various members of the Cornell language departments, who cooperated with us on very short notice and provided numerous speakers, even though school was ending and many people were leaving for summer vacations. Other speakers were more difficult to find. sometimes it meant sitting for hours, telephoning friends of friends who might know someone who could speak, let's say, the Chinese Wu dialect. After finding such a person, we had to determine whether he or she would be available during the hours when the recording sessions had been scheduled. Even while the recording sessions were going on, we were still trying to find and recruit speakers of languages not yet represented. Often people waiting to record would suggest names of individuals fluent in the very languages we were looking for. Immediately we called those people, explained the project and our plight, and asked them to come at once. Many people did just that."

"Bishun Khare, a senior physicist in the Laboratory for Planetary Studies, was responsible almost singlehandedly for the participation of the Indian speakers. He personally called friends and member of the Cornell Indian community, explaining the undertaking to them and asked for and received their cooperation."

"There were only a few disappointments, where someone had agreed to come to a recording session, could not and forgot to let us know in time for us to make other arrangements. It wasn't always possible to find replacements at the last minute, so there are some regrettable omissions - Swahili is one."

All the greetings, written in the appropriate language, translated to English, and with the name of the speakers, are included in the book. A CD-ROM, which accompanied the 1992 version of the book, included the spoken versions.

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Watch this Space: Voyager 1 goes ‘senile’ and the interstellar object lie

Voyager 1, the farthest human-made object in space, has been sending back nonsensical data since november, raising concerns about its functionality. this potential loss is more sentimental than scientific, as voyager 1 has already made groundbreaking discoveries..

NASA’s Voyager 1 has been travelling in space for nearly 50 years and in that time, it became the first spacecraft to go into interstellar space and continues to be the man-made object farthest from the Earth. But since last November, it has been sending back nothing but “incoherent” data back to mission controllers, raising serious concerns about whether its time has ended.

Voyager 1’s demise would not be as much of a scientific loss as it would be an emotional one. For the scientific community, what is happening right now is the equivalent of watching a really old relative go senile. The spacecraft seems to have already lost its bearings and what it says does not make much sense.

“It basically stopped talking to us in a coherent manner,” said Suzanne Dodd of NASA’s Jet Propulsion Laboratory to NPR. Dodd has been the project manager for the Voyager interstellar mission since 2010.

A Voyager update: Engineers are still working to resolve a data issue on Voyager 1. We can talk to the spacecraft, and it can hear us, but it's a slow process given the spacecraft's incredible distance from Earth. We’ll keep you informed on its status. 🤞 pic.twitter.com/qSxG0au1Nn — NASA JPL (@NASAJPL) February 6, 2024

Apart from being the first spacecraft to venture beyond the protective heliosphere of our Sun, it also helped make many important discoveries, including a thin ring around Jupiter, two new Jovian moons, five new Saturnian moons and a new ring for the planet called the G-ring.

Voyager 1 and Voyager 2 were launched in the year 1977 to take advantage of a rare geometric alignment of the outer planets which allowed NASA to take a four-planet tour in a relatively short period of time with minimal fuel use. The layout of Jupiter, Saturn, Uranus and Neptune last seen in the 1970s and the 1980s lets a spacecraft on a special flight path swing from one planet to another without large onboard propulsion systems. The layout only happens about once in 175 years.

Rather counterintuitively, Voyager 2 launched on August 20, 1977, before Voyager 1 launched on September 5, 1977. But the latter was put on a faster and shorter trajectory. This meant that Voyager 1 reached Jupiter on March 5, 1979 and Saturn on November 12, 1980, while Voyager 2 accomplished the same feat on July 9, 1979 and August 25, 1981, respectively.

For the initially planned two-planet mission, the spacecrafts were built to last five years but with its successful achievement of its objectives and as the mission went on, NASA engineers realised that it would also be possible to do flybys of the two outermost giant planets Uranus and Neptune.

NASA claims that even if the Voyager mission had ended after Jupiter and Saturn, it would still have been enough material to “rewrite” astronomy textbooks. But the information they have returned over the past 45 years has revolutionised planetary astronomy and our understanding of the solar system.

Now, enough about things that we have sent into interstellar space, what about things that have come to Earth from there?

In 2014, a meteor also known as Interstellar meteor 1, crashed into the Earth in the Pacific Ocean. A 2019 preprint paper by Harvard astrophysicist Avi Loeb and astronomer Amir Siraj claimed that it was an interstellar object. Other astronomers already doubted this claim but in 2023, Loeb was part of an expedition in the part of the ocean where the meteor was believed to have fallen and claimed he discovered “materials of interstellar origin.”

I'm currently more than 20.4 billion kilometers (12.6 billion miles) away from Earth. But on this day in 1986, I was doing my closest flyby of Uranus. I came within 81,500 kilometers (50,600 miles) of its cloud tops! -V2 pic.twitter.com/v6bMws70BY — NASA Voyager (@NASAVoyager) January 24, 2024

The location was derived from ground vibrations detected at the time at a seismic station in Papua New Guinea’s Manus Island. Now, a new research study led by Johns Hopkins University found that those vibrations were actually caused by a truck driving through the highway.

The research paper also concludes that the material found by Loeb and his colleagues were actually probably either bits of tiny run-of-the-mill meteorites or formed by the impact of meteorites on Earth’s surface. So we do not really have anything from interstellar space, even though it has something of ours. Two things actually — Voyager 1 and Voyager 2.

The Char Dham yatra in Uttarakhand has seen 11 deaths in the first five days, mostly of elderly individuals with underlying health issues. The state government has implemented health screenings and stricter measures, such as no mobile phones near temples. The Chief Minister has assigned an officer to oversee the yatra and urges pilgrims to disclose any medical conditions.

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A crew of astronauts on a multi-generational mission descend into paranoia and madness, not knowing what is real or not. A crew of astronauts on a multi-generational mission descend into paranoia and madness, not knowing what is real or not. A crew of astronauts on a multi-generational mission descend into paranoia and madness, not knowing what is real or not.

• Neil Burger
• Colin Farrell
• Tye Sheridan
• Lily-Rose Depp
• 481 User reviews
• 100 Critic reviews
• 44 Metascore

• Christopher

• (as Isaac Hempstead-Wright)

• Mission Director

• IVF Technician

• Marianne Sancar
• Christopher - 4 Years Old
• Zac - 4 Years Old
• Sela - 4 Years Old
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Did you know

• Trivia The movie is considered to be a futuristic version of the 1954 William Golding novel Lord of the Flies (1990) .
• Goofs The outer airlock hatch is left open for two minutes and twenty seconds, minimum, after the antagonist explosively opens the inner airlock hatch. The air rushes past the individuals in the lock at a high rate of speed, rapidly depressurizing the ship (as evidence by ship warnings declaring emergency oxygen is being released into the ship). This goes on and on, while the heroes spend a lot of time struggling with Zac. In reality, the wind would die down quickly, and a good portion of the ship would be in a severely depressurized atmosphere in a very short time, causing almost immediate loss of consciousness for anyone not holding their breath (which Zac clearly was not doing, as he can be heard grunting and gasping for breath while struggling).

Christopher : We didn't ask to be here.

Richard : Nobody chooses what they're born into. But you have to find a way to live your life. You gotta decide what kind of person you want to be. You gotta try to be good.

• Connections Featured in WhatCulture Originals: 10 Recent Movies That Blew Great Concepts (2021)
• Soundtracks Fidelio, Op. 72: Overture Written by Ludwig van Beethoven Performed by Das Kölner Rundfunk-Sinfonie-Orchester (as WDR Sinfonieorchester Köln) and Günter Wand Courtesy of Naxos of America, Inc.

User reviews 481

• akira-hideyo
• May 18, 2021
• How long is Voyagers? Powered by Alexa
• April 9, 2021 (United States)
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• United Kingdom
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• Bản Năng Hoang Dại
• Bucharest, Romania
• AGC Studios
• Fibonacci Films
• Freecs Films
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• Apr 11, 2021

Technical specs

• Runtime 1 hour 48 minutes
• Dolby Atmos

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NASA's Voyager 1 spacecraft is talking nonsense. Its friends on Earth are worried

Nell Greenfieldboyce

This artist's impression shows one of the Voyager spacecraft moving through the darkness of space. NASA/JPL-Caltech hide caption

This artist's impression shows one of the Voyager spacecraft moving through the darkness of space.

The last time Stamatios "Tom" Krimigis saw the Voyager 1 space probe in person, it was the summer of 1977, just before it launched from Cape Canaveral, Florida.

Now Voyager 1 is over 15 billion miles away, beyond what many consider to be the edge of the solar system. Yet the on-board instrument Krimigis is in charge of is still going strong.

"I am the most surprised person in the world," says Krimigis — after all, the spacecraft's original mission to Jupiter and Saturn was only supposed to last about four years.

These days, though, he's also feeling another emotion when he thinks of Voyager 1.

"Frankly, I'm very worried," he says.

Ever since mid-November, the Voyager 1 spacecraft has been sending messages back to Earth that don't make any sense. It's as if the aging spacecraft has suffered some kind of stroke that's interfering with its ability to speak.

"It basically stopped talking to us in a coherent manner," says Suzanne Dodd of NASA's Jet Propulsion Laboratory, who has been the project manager for the Voyager interstellar mission since 2010. "It's a serious problem."

Instead of sending messages home in binary code, Voyager 1 is now just sending back alternating 1s and 0s. Dodd's team has tried the usual tricks to reset things — with no luck.

It looks like there's a problem with the onboard computer that takes data and packages it up to send back home. All of this computer technology is primitive compared to, say, the key fob that unlocks your car, says Dodd.

"The button you press to open the door of your car, that has more compute power than the Voyager spacecrafts do," she says. "It's remarkable that they keep flying, and that they've flown for 46-plus years."

Each of the Voyager probes carries an American flag and a copy of a golden record that can play greetings in many languages. NASA/JPL-Caltech hide caption

Each of the Voyager probes carries an American flag and a copy of a golden record that can play greetings in many languages.

Voyager 1 and its twin, Voyager 2, have outlasted many of those who designed and built them. So to try to fix Voyager 1's current woes, the dozen or so people on Dodd's team have had to pore over yellowed documents and old mimeographs.

"They're doing a lot of work to try and get into the heads of the original developers and figure out why they designed something the way they did and what we could possibly try that might give us some answers to what's going wrong with the spacecraft," says Dodd.

She says that they do have a list of possible fixes. As time goes on, they'll likely start sending commands to Voyager 1 that are more bold and risky.

"The things that we will do going forward are probably more challenging in the sense that you can't tell exactly if it's going to execute correctly — or if you're going to maybe do something you didn't want to do, inadvertently," says Dodd.

Linda Spilker , who serves as the Voyager mission's project scientist at NASA's Jet Propulsion Laboratory, says that when she comes to work she sees "all of these circuit diagrams up on the wall with sticky notes attached. And these people are just having a great time trying to troubleshoot, you know, the 60's and 70's technology."

"I'm cautiously optimistic," she says. "There's a lot of creativity there."

Still, this is a painstaking process that could take weeks, or even months. Voyager 1 is so distant, it takes almost a whole day for a signal to travel out there, and then a whole day for its response to return.

"We'll keep trying," says Dodd, "and it won't be quick."

In the meantime, Voyager's 1 discombobulation is a bummer for researchers like Stella Ocker , an astronomer with Caltech and the Carnegie Observatories

"We haven't been getting science data since this anomaly started," says Ocker, "and what that means is that we don't know what the environment that the spacecraft is traveling through looks like."

After 35 Years, Voyager Nears Edge Of Solar System

That interstellar environment isn't just empty darkness, she says. It contains stuff like gas, dust, and cosmic rays. Only the twin Voyager probes are far out enough to sample this cosmic stew.

"The science that I'm really interested in doing is actually only possible with Voyager 1," says Ocker, because Voyager 2 — despite being generally healthy for its advanced age — can't take the particular measurements she needs for her research.

Even if NASA's experts and consultants somehow come up with a miraculous plan that can get Voyager 1 back to normal, its time is running out.

The two Voyager probes are powered by plutonium, but that power system will eventually run out of juice. Mission managers have turned off heaters and taken other measures to conserve power and extend the Voyager probes' lifespan.

"My motto for a long time was 50 years or bust," says Krimigis with a laugh, "but we're sort of approaching that."

In a couple of years, the ebbing power supply will force managers to start turning off science instruments, one by one. The very last instrument might keep going until around 2030 or so.

When the power runs out and the probes are lifeless, Krimigis says both of these legendary space probes will basically become "space junk."

"It pains me to say that," he says. While Krimigis has participated in space missions to every planet, he says the Voyager program has a special place in his heart.

Spilker points out that each spacecraft will keep moving outward, carrying its copy of a golden record that has recorded greetings in many languages, along with the sounds of Earth.

"The science mission will end. But a part of Voyager and a part of us will continue on in the space between the stars," says Spilker, noting that the golden records "may even outlast humanity as we know it."

Krimigis, though, doubts that any alien will ever stumble across a Voyager probe and have a listen.

"Space is empty," he says, "and the probability of Voyager ever running into a planet is probably slim to none."

It will take about 40,000 years for Voyager 1 to approach another star; it will come within 1.7 light years of what NASA calls "an obscure star in the constellation Ursa Minor" — also known as the Little Dipper.

If NASA greenlights this interstellar mission, it could last 100 years

Knowing that the Voyager probes are running out of time, scientists have been drawing up plans for a new mission that, if funded and launched by NASA, would send another probe even farther out into the space between stars.

"If it happens, it would launch in the 2030s," says Ocker, "and it would reach twice as far as Voyager 1 in just 50 years."

• space exploration
• space science