#VOYAGER1

[itsfullofstars]

[spacenutspod]

Astronomy Daily - The Podcast: S03E193 Welcome to Astronomy Daily, your trusted source for the latest space and Astronomy news. I'm your host, Anna, and today we have an exciting lineup of stories, from the edge of our solar system to surprising discoveries closer to home. Highlights: - Voyager 1 Communication Challenges: NASA's Voyager 1, 15 billion miles from Earth, recently faced communication issues due to a fault protection system trigger. After switching to a backup S band system, NASA successfully reestablished contact, showcasing the spacecraft's resilience and the challenges of maintaining aging technology in interstellar space. - China's Tiangong Space Station Mission: A new crew of three astronauts launched to China's Tiangong Space Station, marking another milestone in the nation's space exploration. Notably, Wang Haozi joins as China's only female spaceflight engineer, contributing to lunar soil experiments that align with China's lunar ambitions. - Potential Ocean on Uranus's Moon Miranda: Research suggests Miranda might host a subsurface ocean beneath its chaotic surface. This discovery positions Miranda among other potential ocean worlds, expanding our understanding of liquid water in the solar system. - Mars's Extended Magnetic Field: New findings from Harvard suggest Mars's protective magnetic field lasted longer than previously thought. This extended timeline implies more favorable conditions for life to have developed, challenging assumptions about Mars's early history. - Terraforming Mars for Tree Growth: Research from Warsaw University explores the conditions needed to grow trees on Mars, focusing on the Hellas Basin for its potential to support Martian forests, bringing us closer to transforming the Red Planet. - Comet C 2024 S1 Atlas Disintegration: The comet, initially promising a bright Halloween display, disintegrated after a close solar encounter. Its demise offers insights into comet compositions and the extreme conditions near the Sun. For more cosmic updates, visit our website at astronomydaily.io. Sign up for our free Daily newsletter, explore sponsor deals, and catch up on past episodes. Join our community on social media by finding us as #AstroDailyPod on Facebook, X, YouTube, Tumblr, and TikTok. Share your thoughts and connect with fellow space enthusiasts. Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe. Sponsor Links: NordVPN - www.bitesz.com/nordvpn - currently Up to 74% off + 3 extra months Old Glory - www.bitesz.com/oldglory Official NASA Merch. plus Sports & Music Merch. Over 100,000 items in stock Proton Mail - www.bitesz.com/protonmail Secure email that protects your privacy. The one we use. Malwarebytes - www.bitesz.com/malwarebytes Premium protection for you and all your devices! Ours too... Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support

[varunamatya]

Don’t worry Voyager 1, I won’t forget your name. I will remember you 😘 ✌️ 🛰️

[donnatheastronomer]

Voyager 1: Reviving a Communication Relic

In a stunning development, NASA’s Voyager 1 spacecraft has reactivated a backup radio transmitter that has been inactive since 1981. This unexpected revival comes after the spacecraft encountered a brief communication issue, prompting it to enter a protective mode to conserve power. Artist impression of Voyager 1 in space. Credit: NASA The situation unfolded on 16 October when a command from…

[sifytech]

Why is Voyager 1 sending Gibberish after 47 Years?

Active for almost 50 years since its launch in 1977, Voyager 1 - the first spacecraft to cross into interstellar space - is not doing well. Read More. https://www.sify.com/science-tech/why-is-voyager-1-sending-gibberish-after-47-years/

[teknolojihaber]

Voyager 1 uzay sondası, beş ay sonra ilk kez Dünya'ya okunabilir veriler gönderdi.

NASA'nın Voyager 1 uzay sondası, son beş ay içinde ilk kez Dünya'ya tamamen okunabilir bir rapor gönderdi. 20 Nisan'da görev ekibi cihazdan sistemlerinin durumuyla ilgili verileri içeren bir mesaj aldı. Her ne kadar sonda hala okunabilir bilimsel verileri geri gönderemese de, görev ekibi en azından Voyager 1'e tam olarak ne olduğunu anlıyor ve şimdi onu onarma fırsatına sahip. Voyager 1, 1977'de fırlatılmasından otuz beş yıl sonra güneş sistemini terk edip yıldızlararası uzaya giren ilk insan yapımı nesne oldu. Bu olaydan altı yıl sonra, 2018 yılında ikiz kardeşi Voyager 2 bu başarısını tekrarladı. Neyse ki Voyager 2 hâlâ çalışıyor ve Dünya'ya veri gönderiyor. Her iki cihaz da Güneş'in etkisinin ötesinde uzayı araştıran  insan yapımı nesnelerdir. Bununla birlikte, 11 yıl boyunca yıldızlararası uzayı keşfettikten ve Dünya'dan 24 milyar km uzakta olduktan sonra, 14 Kasım 2023'te Voyager 1, dünyaya anlaşılmaz bir ikili kod göndermeye başladı. Cihazlar Dünya ile ikili kod kullanarak iletişim kuruyor.Voyager 1 tamamen okunamayan veriler göndermişti. Mart ayında, NASA mühendisleri Voyager 1'e özel bir komut göndermeyi başardılar ; bu komut, sondayı, yerleşik belleğinin (FDS) tamamının Dünya'ya geri dönmesine zorladı. Bu veriler, cihazın okunabilir bilgilerin aktarımındaki bir hatanın, toplam FDS belleğinin %3'ünü temsil eden bellek yongalarından birinin bozulması sonucu ortaya çıktığını gösterdi. Ne yazık ki çip, Voyager 1'in bilim ve telemetri verilerini kullanılamaz hale getiren yazılım kodunu içeriyordu. Açıkçası, NASA mühendisleri hasarlı Voyager 1 bellek yongasını değiştiremez. Ancak bozuk kodu uzaktan FSD belleğinin başka bir kısmına aktarabilirler. Sondanın hafıza bölümlerinin hiçbiri kodun tamamını depolayacak kadar büyük olmadığından, görev mühendislerinin kodu parçalara ayırması ve bunları birbirinden ayrı olarak saklaması gerekiyor. Ayrıca, bozuk kod eklemenin bu bellek alanlarının ayrı ayrı çalışmasının durmasına neden olmaması ve kodun bir bütün olarak çalıştırılmaması için depolamanın ilgili bölümlerini yapılandırmak da gereklidir. Ayrıca NASA'nın bozuk kodun yeni konumuna ilişkin tüm referansları güncellemesi gerekecektir. 18 Nisan'da NASA ekibi bozuk kodu FDS belleğinde başka bir konuma taşımaya başladı. Radyo sinyalinin sondaya iletilmesi 22,5 saat sürdüğünden ve cihazdan geri dönüş sinyalinin alınması için başka bir 22,5 saat gerektiğinden sürecin çok yavaş olduğu ortaya çıktı. Ancak 20 Nisan'da görev uzmanları Voyager 1'in hafıza modifikasyonunun başarılı olduğunu doğruladı. Bilim insanları, beş aydan bu yana ilk kez sondayla bir iletişim kanalı kurarak, sondanın durumuyla ilgili en son verileri elde edebildi. Önümüzdeki haftalarda mühendisler, FDS bellek yazılımının geri kalanına ince ayar yapmak için çalışacak ve sistemin güneş sistemi dışında toplanan paha biçilmez bilimsel verilerin derlenmesinden ve gönderilmesinden sorumlu olan bölgelerini geri yüklemeyi umuyorlar. Read the full article

[wisdomofcheer]

Voyager 1 got a software update that fixed it, 22 light-hours away. I love the photo of the oldtimers cheering.

[enterprisewired]

NASA’s Progress in Reconnecting with Voyager 1

A Historic Mission’s Communication Woes

NASA engineers are making significant strides toward resolving a communication glitch that has plagued the Voyager 1 spacecraft since November 2023. Launched in 1977, Voyager 1 achieved a historic milestone in 2012 by becoming the first human-made object to venture beyond the confines of our solar system and into interstellar space. However, after dutifully transmitting invaluable data about the interstellar environment for over a decade, Voyager 1’s communications suddenly became incomprehensible to ground control.

Unraveling the Mystery

The anomaly, characterized by a monotonous dial tone replacing Voyager 1’s data transmissions, puzzled engineers for months. Initially, the culprit was believed to be Voyager 1’s flight data subsystem (FDS), responsible for processing and transmitting scientific data back to Earth. Despite the setback, Voyager 2, Voyager 1’s counterpart, continued its operations smoothly after exiting the solar system in 2018.

A Breakthrough in Diagnosis

Recently, on March 3, NASA’s Voyager mission team detected unusual activity within a segment of Voyager 1’s FDS, sparking hope of a breakthrough. Although the data received remained unintelligible in its conventional binary code, an astute engineer at NASA’s Deep Space Network decoded an outlier signal. This signal contained a comprehensive readout of Voyager 1’s FDS memory, holding vital instructions and data waiting to be transmitted to Earth.

Charting the Path Forward

Armed with this newfound information, engineers aim to compare the recent signal with data transmitted before the communication breakdown. By pinpointing discrepancies, they hope to identify the root cause of the anomaly. Employing a strategy dubbed a “poke” from mission control, engineers prompt Voyager 1’s FDS to experiment with different software sequences, potentially circumventing any corrupted sections.

The Long Road to Restoration

Despite these promising developments, restoring communication with Voyager 1 remains a formidable task. Situated roughly 15 billion miles away from Earth, each exchange of data entails a staggering 22.5-hour delay. Engineers received the results of their “poke” on March 3 and have since been meticulously decoding the signal to glean insights into Voyager 1’s status.

In the coming days, NASA’s dedicated team of scientists and engineers will continue to analyze the FDS readout, striving to reignite communication with this iconic spacecraft that has forever expanded humanity’s understanding of the cosmos.

Also Read: NASA’s Psyche Spacecraft Achieves Milestone in Laser Communication

[omanxl1]

Acting Real Special (Part Ten)

Digital Crate Digging Continues on a Music Monday but excuse us for a moment or two as we act real special as we pause for the cause. We’re dropping this good word, this is another way we get down! some will say we’re acting real special but why? because! Even though we pause for the cause for a moment or two we’re actually keeping it moving even though we had to sacrifice! This good word is…

[synthwave1950]

💖🌎 Valentine's Day == Pale Blue Dot Day!

🎁 Pale Blue Dot sale (Feb 14 — Feb 22, 2024) discount –20% on Etsy store

🔗https://www.etsy.com/shop/RetroPosterShopPrint?&section_id=1

[56thingsinaname]

:(

[wallarts80]

⠀⠀ -Rpt: Um sol em alguma parte de uma galáxia. ⠀⠀ -Rpt: A sun somewhere in a galaxy. ⠀⠀ ☉🌠☉🌠☉🌠☉🌠☉🌠☉🌠☉ ⠀⠀ #photoshop #repost #sun #galaxy #somewhere #ilustration #grafhicdesign #stars #sol #espaçosideral #adobephotoshopcs6 #nasa #voyager1 #soundofspace #jameswebb #photodesign #photomanipulation #estrelas #interestelar https://www.instagram.com/p/Cmh2I5yLeza/?igshid=NGJjMDIxMWI=

[palsaa]

ALIVE AGAIN ! NASA Engineers Bring Voyager 1 Back to Life After 47 Years...

[pasthistoricalevents]

You Won't Believe What Happened on This Day in History! #ytshorts #shorts