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let me a Houston we're set up down here

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for pmc on your call no rush we realize

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you're finishing up with the ifm and

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will be el Oso in about 11 minutes we

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get it in before the elois great if not

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we'll pick it up on the other side

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astronaut dr. Michael gurnard who is

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from Mansfield is joining us right now

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along with astronaut Roger crouch and

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astronaut Janice Voss and Michael let's

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start with you if it's okay I understand

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that you're over the South Atlantic just

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about now 185 statute miles straight up

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what's the most significant part of this

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mission that you are directly involved

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with Omar on this mission is to be the

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lead of the orbiter during now it's

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called the blue ship it's a two ship

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mission if some red job is to keep the

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Space Shuttle flying and working on the

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lease or that Roger and Janice back in

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the lab here can tell you on two very

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important science side that they're

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doing it's certainly impressive that

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you've been able to come back into space

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so quickly after the shortened mission

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this past spring how are the fuel cells

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doing this go-around they're doing great

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then as you can imagine that NASA good

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to them with a front tooth comb and

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they've been performing flawlessly and

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we don't just been having that same

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I'm still Spacelab 760 was phenomenal

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and we had more of a elliptical slave as

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opposed to the when the jobs were the

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same size it was more spherical this

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time it seemed to be more elliptical it

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wasn't biased towards the Roger drop at

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all Bevers maybe we're clear and Leo I

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adore today I'm doing great Jim yeah

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lucky son of a god how are you doing

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George is right about yourself well

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we're doing great y'all looking pretty

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good up there on sts 94 judge just went

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out there because I noticed a few

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minutes ago you were passing over the

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Gulf of Mexico and silly me I thought I

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might be able to actually see you there

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another southern hemisphere but either

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you pass too fast and there was too much

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cloud cover below you'll be glad to know

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that just as you were looking for us we

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were looking at on here we had a

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beautiful sunrise pants over the United

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States it look like we hit Baton Rouge

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Louisiana just about the time the Sun

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was coming up for you and there was a

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lot of high cloudiness that kept them in

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the ground really clearly which is

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probably what committed you from seeing

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us because i think the lighting would be

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pretty good for that bass yeah i was

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really kind of had my hopes out there

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but anyway i had to come back in here

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and talk to you this way where are you

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right now well let's see right now we

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are talked about to hit africa after

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having passed over the United States

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we're about to hit the Africa and then

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of course there we had Arthur head on

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eastbound and next up will be Australian

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Susan still the pilot of STS 94 Susan

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you're a pioneer not only just for women

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but for all of us who love the idea of

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space travel what inspired you to be

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sort of an amelia earhart type this is

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watching TV with day and thoughts and

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saw something on flying in airplanes and

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decided that I wanted to be a pilot and

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I just couldn't stop there I had to go

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and fly the the fastest airplane we have

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in the United States the space shuttle

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gotta be honest I gotta fly yet our

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commander does the landing so I can't

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really speak to that I have for Michelle

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training airplanes and a handle kinda

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like a very old commercial jet plane

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kind of like a Mack truck compare it

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compared to the fighter jets and I'm

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used to wine well be careful now in

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Colombia there is just 16 years old so

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she's kind of on the old side Jim I went

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through pilot training to didn't get

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quite as far as you did because I don't

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think i can get past those power on

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stalls I kept turning those things in

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the spins and couldn't quite follow you

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on the sr-71 blackhawk but a lot of

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pilots here do wonder is the Columbia

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for the most part on autopilot or do you

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have to take the stick and fly that

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thing well of assets we stay on

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autopilot that we do practice in the

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simulator if something were to go wrong

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with the automatic guidance we can't

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take over banjo and fly it up into orbit

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on on orbit as we are now we can let the

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autopilot Wyatt or if we're doing a

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run-through which we're not this Bishop

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but we have on other bishops that will

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do in the future we can fly it manually

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as we approach it dark with some the

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target dental or landing we typically

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take over manual control at about 50,000

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feet or somewhere around five minutes

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prior to the actual touchdown that's

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about the time on TV when you see us

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making them wide sweeping turn the

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lineup with final approach that's about

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when I've taken over manual control and

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i'll be applying it down and then

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landing a manually from that point on

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don't let sue the kid you he has an

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important job that only she backing me

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up in case I should do something wrong

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but also she uh she does such important

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assets but the landing gear down he also

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pops the drag chute out after touchdown

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so it's very much a team effort we also

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have a flight at it again between us all

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behind us that he's watching over

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everything so we have three people till

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the flight deck and laughing really

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concentrating on the task by the way

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speaking of Selma still we just flew

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over of course we sleep I Baton Rouge

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that means we also flew by monroe and i

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was able to see the airport in the Dom

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as we flew right well they show up

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pretty good in the binoculars you're

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pulling my leg right no absolutely no

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we've got to play high-powered

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binoculars here here I'll get Greg

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Garcia the gyro stabilized and it's

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amazing

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my position to south of New Orleans and

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Baton Rouge we could see very far north

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as matter of fact the Twin Lakes of

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around Paducah Kentucky come into view

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we can't quite see up to the Great Lakes

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but in any given direction you can see

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about a thousand miles with the naked

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eye at about 1,500 miles but these

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binoculars to work so it's just a

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fantastic view out here that you've

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never get tired of taking advantage of

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okay well how many fingers am i holding

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up now okay it's pretty good you're also

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telepathic that's pretty good welcome

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back to the experiments I got to ask you

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this of course would come from a prime

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timber growing area we understand you're

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growing trees up there too what's that

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about yeah that's one of the experiments

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that both Susan and I have we're helping

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out on i should say they were

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conducting it we do have a little garden

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back in the laboratory that we're going

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pine saplings in addition to some other

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plants it's a small box with a

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controlled environment with the

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pineapple is growing at one of our jobs

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every day is a new video take video

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photography to track the progress of the

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growth of those plants you know in

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talking to some professor of LSU this

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week as well as people who are just

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outside the academic fields you touch

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with a very good point there it seems

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like the by now we should have already

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had more manned missions there and it

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seems like that the Mars Pathfinder sort

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of rekindled that sort of the romance of

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space travel interplanetary

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interplanetary travel do you suppose

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that that we can kind of get back on

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only off at about willing to admit the

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river off track you know when you think

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about it it's only that's not even been

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40 years since we first hesitating steps

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up into up into space especially about

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40 years or even less so up and here we

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are on a tremendously complex vehicle

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man by seven people with a laboratory

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full of experiments were up here for

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more than two weeks so in that in that

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light it looks like we've come quite a

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long way in a short period of time so

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but but yeah I think

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it's may I the future to continue to

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seek to continue to explore to commit

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continue to go forward and to be a

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little part of that is it's really a

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privilege any parting words for people

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who would be looking out there right now

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saying I want to do this one day oh yeah

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certainly any young people in particular

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don't be afraid to have a dream and to

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go for it only good things can come from

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that don't let anybody ever tell you

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that you can't do something cuz you have

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no idea what you can or can't do you put

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your best foot forward so I think the

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message from all of us here on

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colombia's go for it great well we'd

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like to say happy Saturday's everybody

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at the I know it's a rest day for most

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people but a young Columbia we're still

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continuing to do the round quad science

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that we've been doing for the last laugh

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almost two weeks now what we'd like to

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do for Chris Royce dowling today is

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answer a few internet questions but with

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a little bit of an added twist in

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addition to talking about the answers

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would like to present some visual

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demonstrations to maybe get across the

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answers a little bit better first up is

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done with an internet question from

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James garlits from lansing michigan and

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james was wondering could you tell me

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what fire actually does in microgravity

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i'm not writing my senior paper for

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college and i chose fire characteristics

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and 0 microgravity i'm having a tough

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time finding out exactly what Fire

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doesn't space well James you've come to

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the right place for the answer here

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today for the last two days I've been

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working on one of our glove box

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experiments called fiber supported

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droplet combustion and the principal

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investigator for this experiment is

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Professor Foreman Williams from the

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University of California San Diego that

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shows me working at the glove box and

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pulling out one of our fuel cartridges

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for the combustion experiment in our

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samples rain from methanol ethanol

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heptane decane and different mixtures

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and this is a unique combustion facility

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because we put the drop of a fuel on a

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fiber and that's why it's called fiber

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supported droplet combustion and because

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we have a topless on a fiber we can

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manipulate them in position exactly

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where we want to wear some of the other

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experiments

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free floating in there this is looking

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inside the glove box this is their

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little test cell with clear windows on

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it we have a fiber or full of silicon

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carbide running down the middle of it

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and we've been deploying drops of one

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millimeter up to the six millimeter in

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size and putting multiple drops on the

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same fiber to see how they interact with

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one another during the burning process

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live a couple of burns coming up there's

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two drops on a wire here on the

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right-hand side of the image you'll see

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the igniter igniting there the drops

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will ignite in a almost explosive manner

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there we have an orange flame it turns

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to a bluish flame in right now you can

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see that than two drops is nearly

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invisible flame but they're still still

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burning and getting smaller and smaller

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here's another burn will show it to you

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one more time with the two other jobs

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well the igniter come up heats them up

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to their ignition point where there's an

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explosive ignition just about there you

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go you see some soot particles coming

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out it's a spherical flame as they're

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burning at microgravity because we don't

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have the competitive forces like we have

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on the ground with hot air rising cold

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air settling we can simulate the ground

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effects like turning on a fan of

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microgravity and that's what we're doing

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here we'll turn on a fan as soon as we

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have the ignition it'll create a

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convective flow and you'll see the flame

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form a point similar to a candle burning

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on the ground hers ignition the fan

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comes on and that's probably a typical

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flame that you used to sing on the

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ground okay next up de su this I have

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two questions from different people but

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they basically are asking the same thing

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Mac users of Ontario Canada and Joe

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margarine a victorville california they

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both want to know how blood pressure

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pulse and respiration change as we go

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into space I'm going to take my blood

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pressure now I know what it is from what

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I left it was about a hundred over sixty

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two days before we put into space and

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now that we're up here i'm going to go

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ahead and take it we've been up here now

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okay my blood pressure is a hundred fold

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over 65 which is very close to what it

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was on the ground I do take my pulse

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earlier today my pulse was 53 which is

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about my resting place on earth and my

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respiration is unchanged thanks Susan

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okay next from the redshift is Bregman

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Terence we have a question from Harry

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Seabrook and Hotch bill hodgenville

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ottsville was pretend I've known as it

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air bubbles in water on Earth or pretty

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much went on the bottom I'm wondering

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how that would work in space where we

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can't do air bubbles in water but we can

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do the efforts they can sue water

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bubbles in air and my able assistant

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here is going to deploy a drop of

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tropical punch you're going to see just

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after all the vibration staff found it

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is a perfect sphere it's because of the

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microgravity environment and the the

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lack of gravity that were able to do

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some of the research projects here at

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space that we're not able to do on earth

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okay Greg okay here I hope that answers

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your question so stiff that Stefan go

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ok we copy that DOM and as soon as you

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wrap up the rest of the LIF steps we're

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ready to call it a day for you and want

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to thank you again for putting in an

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extra hard and long day today yeah we're

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complete with LIF involved with a weight

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also for the great training that we had

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on the LIF I've worked with him both on

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IM l2 and msl one here and i did a great

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job training us and I know we're running

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out of samples here from LA I'm also and

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appreciate your help down there Kimberly

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you were looking over my shoulder all

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day and keep an eye on the pre tripped

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and procedures