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La sonde chinoise Tianwen-1 envoie un message d’accueil à la Terre pour le Nouvel An Chinois. L’agence spatiale chinoise a diffusé vendredi, premier jour du Nouvel An Chinois, une courte vidéo de Tianwen-1 en orbite autour de Mars, affirmant que le vaisseau spatial envoyait un message d’accueil à la Terre pour le Nouvel An Chinois. La sonde Tianwen-1 a été lancée le 23 juillet 2020 par une fusée Longue Marche-5 depuis le site de lancement de Wenchang. Elle a parcouru 475 millions de kilomètres et se trouvait à 192 millions de kilomètres de la Terre lorsque mercredi 10 février, elle est entrée en orbite autour de la planète Mars. Tianwen-1 qui est composée d’un orbiteur, d’un atterrisseur et d’un rover, effectuera diverses corrections orbitales pour entrer dans une orbite temporaire de stationnement autour de la planète rouge, en cherchant des sites d'atterrissage potentiels en préparation d'un atterrissage en mai ou en juin. Pendant trois mois, la mission analyserait le sol et l’atmosphère de la planète et prendrait des photos, cartographierait la planète et chercherait des signes de vie passée. Le radiotélescope mobile avec une antenne de 70 mètres de diamètre dans la ville de Tianjin, est l’installation clé qui reçoit des données scientifiques envoyées par la sonde martienne. Le temps nécessaire aux communications à sens unique est d'environ 10,7 minutes. La Chine dispose d’un programme spatial très ambitieux qui vise à établir une station spatiale habitée d’ici 2022, et envoyer un astronaute sur la Lune à l’horizon 2030. #sonde chinoise #Tianwen1 #programme spatial chinois #nouvel an chinois https://www.instagram.com/p/CLNfj4QrQKS/?igshid=8xfmmxic6kii
https://www.ufoalert.net/chinas-tianwen-1-probe-sends-back-first-photo-of-the-red-planet-reaches-mars-this-week/ #tianwen1 #tianwen #tianwen1marsmission #tianwen1mission #spacerace #space #mars #marsmission #redplanet #china🇨🇳 #china #chinatrip #outerspace #spaceship #spaceexploration #spaceengineers #spacealiens #cosmos #astrophotography #astronomy #astrophoto #astronomer #astronomical #astronomylover #astronomers #astronomyfacts #astronomynerd #astronomyart #astronomyphotos https://www.instagram.com/p/CLGcfJlgr4m/?igshid=10sky3zf56mhz
قصة دُوج كُوْين: من نكتة على الإنترنت إلى عملة رقمية رائجة قد تشتري لك سيارة تسلا يومًا ما...
قصة دُوج كُوْين: من نكتة على الإنترنت إلى عملة رقمية رائجة قد تشتري لك سيارة تسلا يومًا ما…
مساءُ الميمات التي تتحول إلى عملات مشفرة ذات قيمة حقيقية، نشرتُ بالأمس: كُرْيُسْ كارن: أفضلُ أداة ستستخدمها لإنشاء الاستطلاعات والاستبيانات والنماذج [مدونة يونس بن عمارة] 💻 الزميل محمد منير بوجادي يجلس مع عبدالرحمان بدوي والموضوع نيتشه [مدونة منير بوجادي] – أوصي بمتابعة المدونة. ✅ قصة الميم التي أصبحت عملة رقمية 🃏 ◀️ 💰 Dogecoin (تُنطق دُوج كُوْين بالجيم العادية وليس المصرية) هي عملة مشفرة…
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China’s Tianwen-1 mission is on its way to Mars The news: China’s Tianwen-1 mission to Mars successfully lifted off shortly before 1 p.m. local time on Thursday, July 23, Chinese media reported.
China launched its most ambitious Mars mission yet in a bold attempt to join the United States in successfully landing a spacecraft on the red planet. The Mars mission is named Tianwen-1, which in Mandarin means “Questions to Heaven” and is from a poem written by Qu Yuan (about 340-278 BC), a leading poet of ancient China. . . “The name signifies the Chinese nation's perseverance in pursuing truth and science and exploring nature and the universe,” said the CNSA. If successful, the probe, named Tianwen-1, will join an international community of explorers on Mars, comprising the US, Europe, Russia, India, and soon the UAE, which launched a mission to the Red plant on July 20. China’s first Mars probe Yinghuo-1 launched in 2011 had failed. China’s tandem spacecraft — with both an orbiter and a rover — will take 7 months to reach Mars, like the others. If all goes well, #Tianwen1 will look for underground water, if it’s present, as well as evidence of possible ancient life. This time, China is going at it alone. It also is fast-tracking, launching an orbiter and rover on the same mission instead of stringing them out. . . #china #marsmission #space #mars https://www.instagram.com/p/CC-lO_vHsYN/?igshid=g9x4ypmftx0o
Tutti su Marte, tre missioni in partenza
Complice una finestra di lancio più che favorevole, nei giorni a cavallo tra Luglio e Agosto 2020 troviamo ben tre missioni in partenza per Marte. Sono USA, Cina e Emirati Arabi, e tutti sono in cerca di vita! Marte, tre missioni e una finestra di lancio Tra il 14 luglio e l’11 agosto si apre una finestra di lancio verso il pianeta rosso davvero molto favorevole. I due pianeti si trovano in una posizione ottimale lungo le rispettive orbite. Ciò avviene circa ogni due anni. È per questa ragione che tutti cercavano un pezzetto di cielo per questa estate 2020. Tre missioni in partenza per Marte tra luglio e agosto 2020 A partire per prima alla volta di Marte è stata Hope, la sonda degli Emirati Arabi, il 20 luglio. In programma per la fine del mese di Luglio è, invece, il lancio della sonda cinese Tianwen – 1. Mentre a chiudere la coda sarà la NASA, che prevede di lanciare il rover Perseverance tra il 30 luglio e il 15 agosto. Chi è rimasto fuori dalla finestra di lancio di quest’anno dovrà aspettare il 2022 per averne un’altra altrettanto favorevole. È il caso dell’ESA. L’Europa, infatti, non sarà in grado di sfruttare queste giornate favorevoli per lanciare il suo Rosalind Franklin, della missione ExoMars 2020, che, come dice il nome, doveva, invece, essere lanciato proprio quest’anno. Read the full article