spaceflight,
Luna,
@Luna@mastodon.world avatar

@spaceflight Fan fact Apollo did something similar to the S turn to adjust it's path since it had some lift so by the time the Shuttle came around this was old hat for NASA.

spaceflight,
Luna,
@Luna@mastodon.world avatar

@spaceflight Yes like that and Apollo 11 changed it's landing location by 215 miles by flying with it's lift vector up vs down for a minute and a half.
This of course in theory they could steer left or right as well.
https://www.popsci.com/blog-network/vintage-space/how-apollo-flew-without-wings/

Dianora,

@spaceflight I remember this! It was very good. 😀​

spaceflight,

deleted_by_author

  • Loading...
  • Dianora,

    @spaceflight No. I do remember the crazy way they had to slew the craft to slow it down etc. Pretty wild system!

    spaceflight,

    @Dianora and what do you think about emergency exit seats ? https://techhub.social/@spaceflight/110362246226666025

    Dianora,

    @spaceflight AFAICR during the Challenger explosion the crew compartment actually survived the explosion. An emergency parachute on the entire compartment perhaps would have been feasible. The shuttle was a cool idea but lot's of stupid mistakes made.

    spaceflight,

    @Dianora indeed : "The crew compartment and many other fragments from the shuttle were recovered from the ocean floor after a three-month search-and-recovery operation. The exact timing of the deaths of the crew is unknown, but several crew members are thought to have survived the initial breakup of the spacecraft. The orbiter had no escape system, and the impact of the crew compartment at terminal velocity with the ocean surface was too violent to be survivable." https://en.wikipedia.org/wiki/Space_Shuttle_Challenger_disaster#Recovery_of_debris_and_crew

    Dianora,

    @spaceflight And it has been possible to use small parachutes to rescue small planes for a few years now. Whether the shuttle crew compartment would have been light enough for such a modern system is something I don't know.

    spaceflight,

    @Dianora in the #Buran emergency eject seats 💺 for all crew members were possible 🤔 https://techhub.social/@spaceflight/110362246226666025

    spaceflight,

    @Dianora did you notice those details about the #Columbia disaster ? https://techhub.social/@spaceflight/109803153714512090

    Dianora,

    @spaceflight I remember this :-( Sad .

    spaceflight,
    Dianora,

    @spaceflight None of this would have helped the Columbia disaster... Although NASA had done work on emergency re-entry capsules...

    spaceflight,
    Dianora,

    @spaceflight I remember this one. The shuttle cut too many corners. :-( I think there was a much earlier system but can't find it...

    spaceflight,

    @Dianora fortunately the emergency plans today are WAY better 🤔 🤦‍♂️ https://techhub.social/@spaceflight/109790602240901627

    spaceflight,

    deleted_by_author

  • Loading...
  • Dianora,

    @spaceflight People flying get radiation. It's a problem there too. Someone was working on a system to detect "holes" of more radiation so aircraft could avoid unusually high radiation patches...

    spaceflight,

    @Dianora nice but the problem is the number (without "squall") : "astronauts 👨‍🚀 receive roughly 250 times 📈 more radiation than a person on Earth". Which means the equivalent of 62,5 years on Earth within 3 months.

    spaceflight,

    @Dianora and I'd call that "sloppy" https://www.oxfordlearnersdictionaries.com/definition/english/sloppy : "During a future #Artemis mission, if a solar ☀️ radiation squall were to occur while #astronauts are beyond #Earth’s magnetic bubble, they might tell the crew to #build a temporary shelter" (out of luggage 🛍️) https://techhub.social/@spaceflight/110294113847082745

  • All
  • Subscribed
  • Moderated
  • Favorites
  • random
  • DreamBathrooms
  • mdbf
  • ethstaker
  • magazineikmin
  • GTA5RPClips
  • rosin
  • thenastyranch
  • Youngstown
  • osvaldo12
  • slotface
  • khanakhh
  • kavyap
  • InstantRegret
  • Durango
  • provamag3
  • everett
  • cisconetworking
  • Leos
  • normalnudes
  • cubers
  • modclub
  • ngwrru68w68
  • tacticalgear
  • megavids
  • anitta
  • tester
  • JUstTest
  • lostlight
  • All magazines