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Why does the Space Shuttle perform a roll maneuver after launch?

55,190 Aufrufe • vor 1 Jahr •via X (Twitter)

35 Kommentare

Profilbild von Spikels
Spikelsvor 1 Jahr

To check heat shield if I remember correctly. BTW - it's not a roll but a flip

Profilbild von durvesh
durveshvor 1 Jahr

Okay my mistake

Profilbild von Benjamin De Kraker
Benjamin De Krakervor 1 Jahr

So the heat shield tiles can be inspected, most likely.

Profilbild von The Optimistic Guy
The Optimistic Guyvor 1 Jahr

So ISS crew can take photos of its underbelly for any potential tile damage and re-entry risk. Pretty stone age approach I would say. No wonder its grounded.

Profilbild von John T. Ford
John T. Fordvor 1 Jahr

Showing off for the aliens who might be watching.

Profilbild von Kinamuranyan
Kinamuranyanvor 1 Jahr

To check for tile damage following the Columbia disaster.

Profilbild von Andrew Wiggen
Andrew Wiggenvor 1 Jahr

So they could say, “Roger roll”.

Profilbild von Otto Maddick
Otto Maddickvor 1 Jahr

To limit the amount of solar heating on any one surface. This particular maneuver may have actually been to allow the ISS crew to examine the integrity of heat tiles after launch.

Profilbild von SomeCallMeTim
SomeCallMeTimvor 1 Jahr

Check for missing tiles, tile damage Lesson from Columbia disaster

Profilbild von Raygun
Raygunvor 1 Jahr

Underbelly obs.

Profilbild von korky122
korky122vor 1 Jahr

b/c NASA killed 7 astronauts and didn't want it to happen again.

Profilbild von Bob Jones
Bob Jonesvor 1 Jahr

That looked like the plus Z maneuver to get cameras on the ISS to photograph the thermal protection system for analysis on the ground,

Profilbild von Costas Eponymous 🇪🇺🇬🇷 🇺🇦
Costas Eponymous 🇪🇺🇬🇷 🇺🇦vor 1 Jahr

Heat shield inspection. procedure established after the Columbia disaster.

Profilbild von Pascal D. Muyovu
Pascal D. Muyovuvor 1 Jahr

Well, the backflip to check the heat shield only became standard procedure following a recommendation of the Columbia Accident Investigation Board. First execution : STS-114 in 2005

Profilbild von Paulius Janusas
Paulius Janusasvor 1 Jahr

To get rid of illegals from cargo deck?

Profilbild von Black Rifle Coffee
Black Rifle Coffeevor 1 Jahr

Let’s ask @rookisaacman

Profilbild von Ernst
Ernstvor 1 Jahr

to equalize temperatures?

Profilbild von jim
jimvor 1 Jahr

80’s just called

Profilbild von HypeError
HypeErrorvor 1 Jahr

Would you not?

Profilbild von Spooky Space Kook
Spooky Space Kookvor 1 Jahr

That's a loop.

Profilbild von Stroonzy
Stroonzyvor 1 Jahr

Thrusters

Profilbild von Harlan R. Cohen
Harlan R. Cohenvor 1 Jahr

For the fun of it.

Profilbild von David Williams III
David Williams IIIvor 1 Jahr

It simply does nothing more than orbit. While the ISS actively maintains it's orientation towards earth. The space shuttle did no such thing. With no other forces acting on it it simply pointed to the same spot in space while orbiting.

Profilbild von Chris Burdick🦬🇺🇸🦅
Chris Burdick🦬🇺🇸🦅vor 1 Jahr

inspection

Profilbild von Patriot
Patriotvor 1 Jahr

To check for tile damage

Profilbild von Fitzburgh
Fitzburghvor 1 Jahr

They did this flip to check for obvious damage to the protective tiles. They were surprisingly fragile. The first flight lost about 15 tiles.

Profilbild von Hopper
Hoppervor 1 Jahr

Probably verify it’s RCS is working

Profilbild von Postman xyz
Postman xyzvor 1 Jahr

Gender review!

Profilbild von Chris_'OH-58D/F-14'-SIMP 🇩🇪🇩🇰🇨🇭🎗️
Chris_'OH-58D/F-14'-SIMP 🇩🇪🇩🇰🇨🇭🎗️vor 1 Jahr

It's RPM (Rendezvous pitch maneuver)

Profilbild von Mike Johnson 🇺🇸
Mike Johnson 🇺🇸vor 1 Jahr

To check for damage.

Profilbild von Kevin Kesler
Kevin Keslervor 1 Jahr

I can not remember the reason. I hope you share it

Profilbild von Larry Mannisto
Larry Mannistovor 1 Jahr

That maneuver is used to jetison Martian stowaways! 🤣🤣🤣, Now you know!🤔😎

Profilbild von Ambitious_Boxcar
Ambitious_Boxcarvor 1 Jahr

Well, it doesnt anymore. It only did it a few times to check for heat tile damage.

Profilbild von Robby
Robbyvor 1 Jahr

Pitch, roll and yaw. Looks like pitch to me.

Profilbild von Rick
Rickvor 1 Jahr

Maverick was at the controls. And he was trying to lose a bad guy. Hit the brakes and they’ll fly right by.

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