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    COMMANCHEDobyvani vesmiru a kosmonautika 🚀🛰️👩🏼‍🚀
    TOXICMAN
    TOXICMAN --- ---
    když si ten start pustíte po framech, je tam vidět malý výbuch, který odloupnul kus pláště... velká škoda, fandím jim
    TOXICMAN
    TOXICMAN --- ---
    TOXICMAN
    TOXICMAN --- ---
    TOXICMAN: wow, ten start... what?
    TOXICMAN
    TOXICMAN --- ---
    tak třeba dnes se povede :)

    LIVE: Astra Test Flight (Launch Vehicle 0006)
    https://www.youtube.com/watch?v=O8Tdm797BzM
    TOXICMAN
    TOXICMAN --- ---
    XCHAOS: scrub
    XCHAOS
    XCHAOS --- ---
    Hmm, vypadá to, že to budou muset zkusit vypnout a zase zapnout.
    BLACKHEAD
    BLACKHEAD --- ---
    TOXICMAN: Abort!
    TOXICMAN
    TOXICMAN --- ---
    TOXICMAN: T-2 min
    BLACKHEAD
    BLACKHEAD --- ---
    TOXICMAN: A az ted jsem si vsiml, ze ten vedle ma monitory "s ocima"... :-D
    BLACKHEAD
    BLACKHEAD --- ---
    TOXICMAN: Ten s tim cirem v kontrolni mistnosti... :-D
    TOXICMAN
    TOXICMAN --- ---
    TOXICMAN
    TOXICMAN --- ---
    Testing complete ✅

    #NASAWebb has completed testing at @NorthropGrumman, demonstrating that it can survive its journey into space. Engineers are now preparing to ship Webb to its launch site of Kourou, French Guiana: https://go.nasa.gov/3gCAW0h

    TOXICMAN
    TOXICMAN --- ---
    THAIGRR: dobrá otázka, ale odpověď nevím :)
    THAIGRR
    THAIGRR --- ---
    TOXICMAN: když letí bez posádky, mají tam i tak namontovaný launch escape system? to by jim ušetřilo asi dost místa a hmotnosti
    TOXICMAN
    TOXICMAN --- ---
    New Shepard Mission NS-17 Webcast
    https://www.youtube.com/watch?v=ZUZZ0EDzII0
    SHEFIK
    SHEFIK --- ---
    China Reportedly Working on “Ultra-Large" Spacecraft That's Miles Across
    https://futurism.com/china-ultra-large-spacecraft/amp
    CLUMP
    CLUMP --- ---
    Looking at the sky - Curiosity, sol 3215 | Picture taken by … | Flickr
    https://www.flickr.com/photos/thomasappere/51396633020/

    VOYTEX
    VOYTEX --- ---
    Stádní přezíravost zdržela historický vývoj o desítky let. Je čas začít klást nepříjemné otázky šikanózním fachidiotům.

    Here Is What You Need to Know About UFOs According to the AIAA Aviation Conference - The Debrief
    https://thedebrief.org/here-is-what-you-need-to-know-about-ufos-according-to-the-aiaa-aviation-conference/
    On August 6th, the American Institute of Aeronautics and Astronautics (AIAA) held a UAP related safety session as part of their annual conference. The six-member panel featured three scientists, including one from NASA, a European Space Agency (ESA) Project Director, the Director of Science for the National Aviation Reporting Center on Anomalous Phenomena (NARCAP) and one former U.S. Navy pilot.
    ...
    1. UAPs are real, and a legitimate safety issue

    2. The Stigma around this subject still exists, but that is starting to change

    3. Without more (and better) data, there can be no progress

    4. Scientists are the ones who need to rise to this challenge

    ##
    World's Largest Association of Aerospace and Aeronautical Engineers Joins Call for Scientific Inquiry of UFOs - The Debrief
    https://thedebrief.org/worlds-largest-association-of-aerospace-and-aeronautical-engineers-joins-call-for-scientific-inquiry-of-ufos/
    ...
    the world’s largest association of aeronautical and aerospace engineers, the American Institute of Aeronautics and Astronautics (AIAA), boasting an active membership nearing 30,000 aerospace industry specialists, have joined that same push to study unidentified aerial phenomena.
    ...
    “We need everyone’s help on this, and we just do it in a way that is transparent,” said former US Navy Pilot Ryan Graves, one of the six panelists to speak at the safety session and a first-hand witness to the UAP phenomenon. “Because, at the end of the day, you know, like I said, very pragmatically, you know, we’re flying around objects out there at hundreds of miles an hour with people’s families on board. It’s just a matter of time, frankly [before we have a collision].

    ##
    Navy veteran mocked over UFO sightings demands public apology from Defense Department | The Independent
    https://www.independent.co.uk/news/world/americas/tic-tac-ufo-navy-mocked-b1874089.html
    “From 2004 until 2009 when I walked away from DOD out of frustration, I had tried in vain to get somebody, anybody, to listen to me. Yet, every time I tried to describe what we had witnessed out in SOCAL during TIC TAC, I was openly laughed at, made the butt of jokes, and once even asked by my then-boss just WTF I had been smoking… at the time my concern was purely safety of flight because of objects that I knew to be real and inexplicable were in our training areas… the very reason I had received permission from CAPT Smith to intercept them in the first place… sociocultural stigmas about UFO’s did indeed prevent me from making the case at the time… the stigmas also cost me a 2nd career in DOD, at the least… I paid a very high price personally and I hold the NAVY/DOD directly responsible for their complete and utter malfeasance and gross dereliction of duty which, indeed, did nearly result in AIR-TO-AIR mishaps with unknown objects and Navy aircraft in the years that followed… I also hold NAVY/DOD directly responsible for what I and others went through as a result of trying to uphold our own duty and simply do the job the American people paid and expected us to do… I and others deserve a formal public apology and a redress for the costs I/we paid?” https://www.facebook.com/kevin.day.10048/posts/10222809816086663
    TOXICMAN
    TOXICMAN --- ---
    pěkně udělaný :)

    Saturn Shuttle with Flyback Booster
    https://www.youtube.com/watch?v=sWwh1NoNM_k&ab_channel=Hazegrayart
    XCHAOS
    XCHAOS --- ---
    ARCHIMEDES: vlastně jediný, kdo si nikdy netroufl postavit pilotovaný program na hypergolických nosičích, byli právě Rusové, jejichž zkušenost byla o něco drastičtější než jinde (a i u nich ten plán byl, akorát si do toho nikdy nesedli lidi). Jinak Čína na tom lítá doteď a Indie bude mít také Ganganyan posazený na GSLV Mk3, tedy na 1.stupni s hypergolickým palivem...

    Co je ale vtipné je, že Rusové mají stupeň Briz, který teď možná hodlají oprášit i pro lunárního Orla (aby nemuseli vyvíjet speciální prodloužený servisní modul), což je hypergolický poslední stupeň... a tomu se Elon Musk hrozně vysmíval v interview s Evereday Astronaut Timem.... jako že prý zadat někomu optimalizovat hypergolický poslední stupeň je od začátku nesmysl... no asi je, ale vzhledem ke specifikům jednotlivých paliv, už to že nějaký motor spolehlivě natartuje bez nějakého zapalovacího mechanismu je taky dílčí výhoda....

    Teď to vypadá, že všichni byli úplně blbí, že od začátku nevsadili na kyslík - metan, jenže kyslíko-metanové hoření mělo spoustu záludností, tak si na to nikdo dlouho netroufal.
    Kliknutím sem můžete změnit nastavení reklam