The Martian

Author
Discussion

Eric Mc

121,992 posts

265 months

Monday 12th October 2015
quotequote all
T^hey obviously changed him from an American of Indian extraction to a Black American. Maybe it was just down to the actor they chose at the auditions?

Zoobeef

6,004 posts

158 months

Monday 12th October 2015
quotequote all
How, when the ship had accelerated towards earth (or just sling shotted round it), did they get the supply ship up to the same speed by just launching?

Lefty

16,154 posts

202 months

Monday 12th October 2015
quotequote all
Zoobeef said:
How, when the ship had accelerated towards earth (or just sling shotted round it), did they get the supply ship up to the same speed by just launching?
Cause it's a huge booster, capable of getting a probe to Mars.

croyde

Original Poster:

22,878 posts

230 months

Monday 12th October 2015
quotequote all
And no worries about using loads of fuel as it's not going far.

Eric Mc

121,992 posts

265 months

Monday 12th October 2015
quotequote all
Zoobeef said:
How, when the ship had accelerated towards earth (or just sling shotted round it), did they get the supply ship up to the same speed by just launching?
The speed differential between the two craft would not have to be that great. The Hermes would have been looping around Mars travelling at a speed low enough for it to be pulled in towards the planet and to have its path changed. But it would not be travelling slow enough for it to be captured by Mars' gravity and entering orbit around Mars.

The escape velocity for Mars is only 11,200 mph which compares to 25,000 mph for earth. Therefore, any craft taking off from Mars does not need to be anything like as powerful as one lifting off from earth.

croyde

Original Poster:

22,878 posts

230 months

Monday 12th October 2015
quotequote all
He's talking about the Chinese supply ship from Earth.

Lefty

16,154 posts

202 months

Monday 12th October 2015
quotequote all
yes

The Taiyang Shen

Eric Mc

121,992 posts

265 months

Monday 12th October 2015
quotequote all
You fooled me by just saying "The Ship".

greygoose

8,258 posts

195 months

Monday 12th October 2015
quotequote all
I really enjoyed the film, may buy the book in a reverse of my usual habits.

CR6ZZ

1,313 posts

145 months

Monday 12th October 2015
quotequote all
greygoose said:
I really enjoyed the film, may buy the book in a reverse of my usual habits.
Do it! The book is better than the film IMO.


RobDickinson

31,343 posts

254 months

Monday 12th October 2015
quotequote all
Lefty said:
Cause it's a huge booster, capable of getting a probe to Mars.
This.

Big boosters have a lot of delta vee, you can use that to put something big on a course for Mars relatively slowly, or something smaller but much faster to catch up with an orbiting craft around earth.

Lefty

16,154 posts

202 months

Tuesday 13th October 2015
quotequote all
CR6ZZ said:
greygoose said:
I really enjoyed the film, may buy the book in a reverse of my usual habits.
Do it! The book is better than the film IMO.
Completely agree

Eric Mc

121,992 posts

265 months

Tuesday 13th October 2015
quotequote all
I'm now reading the book and enjoying it. However, what it does seem to lack is a little bit of literary grandeur. Even if I was the only man on Mars struggling to stay alive, now and then I would still stop and pause every so often to take in the view and appreciate where I actually am - and gaze in awe.

There is very little of that in the book. In fact, one of the best parts of the film for me was the visual interpretation of what it is like to actually stand on Mars and contemplate the view. The Marscapes were very well done. The book lacks this "big vision".

Andy Weir won't win any literary prizes for his prose writing.

GTO-3R

7,472 posts

213 months

Tuesday 13th October 2015
quotequote all
Myself and my good lady went to watch this at weekend and both really enjoyed it. Matt Damon plays a great part!

I told my OH that I fancy reading the book, so I came home last night from work and to my surprise she had bought it me. I'm looking forward to getting in to it for a comparison!

Nom de ploom

4,890 posts

174 months

Tuesday 13th October 2015
quotequote all
Eric Mc said:
I'm now reading the book and enjoying it. However, what it does seem to lack is a little bit of literary grandeur. Even if I was the only man on Mars struggling to stay alive, now and then I would still stop and pause every so often to take in the view and appreciate where I actually am - and gaze in awe.

There is very little of that in the book. In fact, one of the best parts of the film for me was the visual interpretation of what it is like to actually stand on Mars and contemplate the view. The Marscapes were very well done. The book lacks this "big vision".

Andy Weir won't win any literary prizes for his prose writing.
having not seen the film yet but read the book I can see how that might play out but he's an experienced astronaut so what might inspire awe in us he sees as a danger to his life and he becomes mission centric, that mission being to survive.

if he were a space tourist i'd expect more langorous descriptions of mars vistas but i didn't feel it lacked for it imho.

my thoughts would be that Wier just wanted to draw you into his submersive world given that the exploratory nature of the mission had ended - hadn't he been there a while anyway by then? I can't recall. if so I'm sure he would have done all of his sightseeing by the time he tears his suit....

:-)

anonymous-user

54 months

Tuesday 13th October 2015
quotequote all
Maybe it's watching the film first that makes you think that, Eric.

I read the book a couple of years ago and the book had me engrossed all the way through. I was more concerned, as I'm sure he was, with staying alive than the views smile


Eric Mc

121,992 posts

265 months

Tuesday 13th October 2015
quotequote all
Nom de ploom said:
having not seen the film yet but read the book I can see how that might play out but he's an experienced astronaut so what might inspire awe in us he sees as a danger to his life and he becomes mission centric, that mission being to survive.

if he were a space tourist i'd expect more langorous descriptions of mars vistas but i didn't feel it lacked for it imho.

my thoughts would be that Wier just wanted to draw you into his submersive world given that the exploratory nature of the mission had ended - hadn't he been there a while anyway by then? I can't recall. if so I'm sure he would have done all of his sightseeing by the time he tears his suit....

:-)
Very few "real" astronauts have been so mission focused that they weren't impressed by what they were doing and where they were. And that says a lot for mission orientated military test pilots - who made up the bulk of the early astronauts. Watney is not only an astronaut, he's also a scientist - and most scientists will observe and comment on their surroundings. In fact, getting Jack Schmitt to stop yakking about what he was looking at was really difficult.

I'm only half way through the book so maybe later he might take a bit of time out to look out the window.

I like Watney's sense of humour though.

Eric Mc

121,992 posts

265 months

Tuesday 13th October 2015
quotequote all
garyhun said:
Maybe it's watching the film first that makes you think that, Eric.

I read the book a couple of years ago and the book had me engrossed all the way through. I was more concerned, as I'm sure he was, with staying alive than the views smile
To be honest, maybe you are right. The Mars vistas in the movie are stunning. They are completely absent in the book.

So far, the movie is ahead of the book in my estimation because of that. Even if Watney ISN'T that impressed with his surroundings, perhaps the author could have described the majesty of the Martian landscape for the readers - as a matter of setting context. I'm still enjoying the book.

Pickled

2,051 posts

143 months

Tuesday 13th October 2015
quotequote all
Watched this last night, and found it very enjoyable - the best film Ridley's done in while as well.

Eric Mc said:
I like Watney's sense of humour though.
Yes some very good bits of humour, "I'm a space pirate" "call me Captain Blondebeard"

5potTurbo

12,529 posts

168 months

Tuesday 13th October 2015
quotequote all
I don't usualy "do" sci-fi, but having seen the clip everyone else has seen on TV chat shows in the last few weeks, I went with a mate on Fri (he's a proper sci-fi geek!), and I was surprised how much I enjoyed the film.

"I'm officially the best botanist on this planet!"

...and a pirate. wink