Outer Space
Author
Discussion

Simpo Two

Original Poster:

92,653 posts

294 months

Thursday 21st July 2011
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According to Quest and the story of Liberty Belle (on now), Gus Grissom headed for 'outer space'.

That's news to me, as I thought 'outer space' started beyond the solar system...

Ultuous

2,291 posts

220 months

Thursday 21st July 2011
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It's usually taken to be beyond our Exosphere (from an 'Earthling' perspective) is it not?

Simpo Two

Original Poster:

92,653 posts

294 months

Thursday 21st July 2011
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So why not just call it 'space'?

Mojocvh

16,837 posts

291 months

Thursday 21st July 2011
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who cares, one of the pioneers, quite wrongly portrayed in the right stuff IMO.

Simpo Two

Original Poster:

92,653 posts

294 months

Thursday 21st July 2011
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Nothing to do with Gus; I hate descriptions that mean nothing. If there is an 'outer' space then logically there must be other kinds of space, or else it does not need to be qualifed.

Eric!

Eric Mc

125,606 posts

294 months

Friday 22nd July 2011
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It's a bit of a 1950s TV sci-fi thing. Anything from low earth orbit downwards is not that "outer" as far as I'm concerned.

You're not really travelling out into space (outer or otherwise) unless you break free of the earth's gravitational pull.

Gus gets a bit of a raw deal in the film "The Right Stuff" (although less so in the book). It is commonly recognised that if he had not died in the Apollo 1 fire, there is a good chance Gus would have been the first man on the moon. He was the first Mercury astronaut to fly, he was commander of the first Gemini mission and he was the commander of the first Apollo mission.

Edited by Eric Mc on Friday 22 July 07:47

JonnyFive

29,895 posts

218 months

Friday 22nd July 2011
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Slightly OT.. Did they say when Part 2 will be on?

Simpo Two

Original Poster:

92,653 posts

294 months

Friday 22nd July 2011
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Last part is Wednesday 9.00pm on Quest.

Or you can just read all about it on Wikipedia smile

VernalEquinox

142 posts

240 months

Friday 22nd July 2011
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Eric Mc said:
He was the first Mercury astronaut to fly
The first to fly after Alan Shepherd, anyway. ;-)

Eric Mc

125,606 posts

294 months

Friday 22nd July 2011
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VernalEquinox said:
Eric Mc said:
He was the first Mercury astronaut to fly
The first to fly after Alan Shepherd, anyway. ;-)
Sorry - alzheimer alert.

He was looked on as the most senior astronaut after Shepard - which is why he got the second Mercury flight. He was elevated to No.1 astronaut whgen Shepard was grounded - which is why he was made mission commander of the first Gemini and Apollo flights.

MartG

22,750 posts

233 months

Saturday 23rd July 2011
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Simpo Two said:
So why not just call it 'space'?
To differentiate it from 'inner space', which was a term applied to undersea exploration

Dr Jekyll

23,820 posts

290 months

Saturday 23rd July 2011
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MartG said:
Simpo Two said:
So why not just call it 'space'?
To differentiate it from 'inner space', which was a term applied to undersea exploration
Or just plain 'space' as in the space in the cupboard.

Eric Mc

125,606 posts

294 months

Saturday 23rd July 2011
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Another definition of "Inner Space" -


Oakey

27,981 posts

245 months

Saturday 23rd July 2011
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Eric Mc said:
Another definition of "Inner Space" -

Damn, I was going to mention seeing the documentary Inner Space wink

Simpo Two

Original Poster:

92,653 posts

294 months

Saturday 23rd July 2011
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MartG said:
To differentiate it from 'inner space', which was a term applied to undersea exploration
Hmm, I'd always called that 'underwater'.

Well anyway, I'm sticking with Plan A: Beyond the solar system smile


kiteless

12,554 posts

233 months

Saturday 23rd July 2011
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Simpo Two said:
Well anyway, I'm sticking with Plan A: Beyond the solar system smile
Which is further than you may think:

http://en.wikipedia.org/wiki/Oort_cloud



speedtwelve

3,546 posts

302 months

Saturday 23rd July 2011
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Agree that the Right Stuff movie strongly hints that he prematurely hit the hatch jettison in the spacecraft. IIRC when Liberty Bell 7 was finally recovered from the ocean decades later it was found that the manual hatch jettison hadn't been operated and that Gus had been right all along.

This always amused me from the film:

Life magazine Boss: "Gus? An astronaut named Gus? What's your middle name?

Grissom: "Ivan."

pause

Boss: "You can be Gus...."


Dr Jekyll

23,820 posts

290 months

Sunday 24th July 2011
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speedtwelve said:
Agree that the Right Stuff movie strongly hints that he prematurely hit the hatch jettison in the spacecraft. IIRC when Liberty Bell 7 was finally recovered from the ocean decades later it was found that the manual hatch jettison hadn't been operated and that Gus had been right all along.

There is also a rumour that a a result of this incident, the Apollo 1 hatch was deliberately designed not to open too easily........

Eric Mc

125,606 posts

294 months

Sunday 24th July 2011
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No.

Design of the original Apollo spacecraft began in 1958/59. Apollo was originally looked on as the follow-on the America's first manned spacecraft, the Mercury capsule. The need for an interim programme (which became Gemini) was not recognised at this early stage.

The main concern of the spacecraft engineers in the late 1950s was not ease of access or exit of the spacecraft, but structural integrity. They didn't want the thing to spring a leak in space. They therefore did not want ANY sort of openable devices such as hatches in the spacecraft. They weren't even keen on windows or portholes. The Mercury astronauts had to fight hard for a proper window in the Mercury.

This meant that the original hatches were bolted shut by the pad closeout crew on the launchpad - and were not intended to be opened until the crew were safely back on the ground. This was also the thinking behind the early Apollo capsules.

When Apollo became a lunar landing mission, it became obvious that spacewalking (or EVA) was going to become a necessary part of spaceflight. Now the need to have an openable hatch became imperative. It was too late for Mercury (Mercury's hatch was NEVER designed to be opened in space).
Gemini was in the process of being designed around EVAs so always had an openable hatch in the design.

Apollo was already well into its design process (with an unopenable hatch) so a radical rethink was necessary. This was all happening around 1962/63 by the way.
It was decided to go ahead with the original "simple" Apollo design (now renamed Block I) but to commence a redesign (christened Block II).

The first Apollo missions (which would have no EVAs or Lunar Modules) were going to use Block I capsules and then later missions would use Block II (with the openable hatch).

In the event, the only Block I mission (Apollo 1) was cancelled when the capsule caught fire and killed the crew. As a result, no manned missions were ever flown using Block I capsules.

Simpo Two

Original Poster:

92,653 posts

294 months

Sunday 24th July 2011
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So by deduction when Apollo was designed it was never intended to use it for a moonshot, a task which was forced by President Kennedy's declaration?