[♪♪]
>> GOOD MORNING AND WELCOME TO
THIS VIEW INSIDE THE
INTERNATIONAL SPACE STATION
FLIGHT CONTROL ROOM AT NASA'S
JOHNSON SPACE CENTER IN HOUSTON.
THIS IS WHERE THERE'S ALWAYS A
TEAM OF SPECIALISTS ON DUTY
WATCHING HOW THE STATE SYSTEMS
ARE DOING AND -- STATION SYSTEMS
ARE DOING AND WATCHING THE STAFF
MOVE THROUGH THEIR DAILY TASKS.
THIS WEEK, THEY'VE ALSO BEEN
GETTING EVERYTHING IN ORDER FOR
THE FIRST OF A NEW SERIES OF
SPACEWALKS WHICH IS SCHEDULED TO
KICK OFF NEXT WEEK.
>> WELCOME TO SPACE TO GROUND.
I'M SANDRA JONES.
THIS WEEK, PREPARATIONS ARE
BEING MADE FOR THE NEXT SERIES
OF SPACEWALKS.
ASTRONAUTS ARE SET TO GO OUTSIDE
THE STATION'S HATCH.
BARTOLOMEO SERVES AS A HOSTING
PLATFORM FOR EXTERNAL RESEARCH
PAYLOADS.
GLOVER AND HOPKINS WILL PERFORM
A SECOND SPACEWALK TOGETHER ON
FEBRUARY 1 TO COMPLETE LONG-TERM
BATTERY UPGRADE WORK.
YOU CAN TUNE IT TO WALK THE
SIDEWALKS LIVE ON THE AGENCY'S
WEBSITE.
LIFE COVERAGE WILL BEGIN AT 5:30
EASTERN TIME ON THE DAY OF EACH
SPACEWALK.
>> BEFORE SUITING UP AND HEADING
OUT THE HATCH FOR A SPACEWALK,
YOU MAY WANT A FRESH FACE.
>> NASA ACHT ROWNAUT VIC GLOVER
WELCOMES -- ASTRONAUT VIC GLOVER
WELCOMES ASTRONAUT HOPKINS FOR A
TRIM BEFORE GOING OUT FOR THE
SPACEWALK.
AND THAT'S SPACE TO GROUND FOR
THIS WEEK.
WE'LL SEE YOU NEXT WEEK.
[♪♪]
.
>> WHILE SPACEWALKERS MIKE HOT
KIN'S AND VIC GLOVER SPENT TIME
ON PREPARATIONS THIS WEEK, THE
TRUTH IS THAT PREPARATIONS FOR A
SPACEWALK BEGIN LONG BEFORE
MEMBERS EVEN LAUNCH.
HERE'S SOME OF THE TRAINING THAT
ASTRONAUTS GET ON THE GROUND TO
BE READY TO WALK IN SPACE.
>> WELCOME TO QUEST AIRLOCK ON
THE INTERNATIONAL SPACE STATION.
TODAY, WE'RE GOING TO TALK ABOUT
ONE OF MY FAVORITES.
EXTRA VEHICULAR ACTIVITY OR
E.V.A.
GOING OUT ON A SPACEWALK HAS
BEEN ONE OF THE MOST AMAZING
EXPERIENCES OF MY LIFE, BUT IT'S
ALSO ONE OF THE MOST COMPLICATED
AND DANGEROUS THINGS WE DO AS
PART OF SPACE FLIGHT.
WE DO MONTHS OF TRAINING TO MAKE
EACH E.V.A. A SUCCESS.
IF YOU THINK IT SOUNDS
COMPLICATED, YOU SHOULD SEE ALL
OF IT IN ACTION.
LET'S START WITH SPACEWALK AND
HOW WE PREPARE.
>> IF WE'RE GOING TO GO OUTSIDE
THE SAFETY OF THE I.S.S., WE
HAVE TO BE PREPARED.
THAT'S WHY E.V.A.s ARE DESIGNED
WITH SAFETY AS THE UTMOST
PRIORITY.
WE ASTRONAUTS SPEND A LOT OF
TIME IN THE CLASSROOM JUST LIKE
YOU ARE NOW, LEARNING ABOUT THE
HARDWARE WE'LL BE USING AND THE
SPECIFIC PARTS OF THE SPACE
STATION WE'LL BE WORKING ON.
THEN, WE GET TO GO SPEND A LOT
OF TIME TRAINING IN NASA'S GIANT
POOL, OR NEUTRAL BUOYANCY LAB,
OR N.B.L.
IT'S A LOT OF ROOM TO PRACTICE
OUR E.V.A. MANEUVERS.
WE GET SUITED UP AND WEIGHTED SO
WE'RE NEUTRALLY BUOYANT.
WE DO SEVERAL DECREASE
REHEARSALS OF E. -- SEVERAL
DRESS REHEARSALS OF E.V.A.s
BEFORE WE LAUNCH.
WE SPENT FOUR HOURS IN THE
N.B.L. FOR EVERY ONE HOUR OF THE
E.V.A.
DURING PREBREATHE, WE ALSO DON
OUR EXTRA VEHICULAR MOBILITY
UNIT OR E.M.U.
THIS IS A FANCY NAME FOR A SPACE
SUIT.
THE SPACE SUIT IS BASICALLY ITS
OWN SPACECRAFT SHAPED LIKE A
HUMAN.
THERE IS USUALLY A RED STRIPE ON
THE LED OF ONE ASTRONAUT BUT NOT
THE OTHER SO THE GROUND CONTROL
CAN TELL WHO ARE WHO.
WE ARE ALWAYS AWARE OF WHERE
WITH REGARDS TO OUR SAFETY
TETHER AND OUR CREW BUDDY.
THERE'S THE INTERVEHICULAR CREW
ON THE INSIDE OF THE AIRLOCK
WATCHING AND COMMUNICATING WITH
US AS THE E.V.A. PROGRESSES.
WE'RE ALSO PREPARED FOR SEVERAL
CONTINGENCIES SHOULD THEY OCCUR.
FIRST, WE'RE TRAINED IN THE USE
OF A JET PACK SHOULD IT BE USED
IN THE EVENT OF A RESCUE.
THE VIEW DURING E.V.A. IS
MAGNIFICENT.
IT'S BEAUTIFUL OUT THERE.
IT'S ALSO EXTREMELY DANGEROUS,
BUT OUR MONTHS OF PREPARATION
AND ALL OF THOSE DEDICATED
PEOPLE WORKING ON THE GROUND AND
AROUND THE CLOCK ENSURE THAT WE
ARE SAFE AS POSSIBLE WHEN WE
WORK OUTSIDE THE I.S.S.
E.V.A.s HAS ALLOWED US TO WORK
ON THE I.S.S. AND INSTALL NEW
EQUIPMENT.
IT'S UNBELIEVABLE.
SEE YOU NEXT TIME.
[♪♪]
>> IN A FEW MINUTES, WE'LL SEE
RICKY ARNOLD AGAIN WITH A
DETAILED REVIEW OF THE SPACE
SUITS THAT THE ASTRONAUTS WEAR
WHEN THEY EXIT THE VEHICLE.
HERE ON EARTH, WE'VE ALL LEARNED
A LOT ABOUT TRACKING A DISEASE.
SCIENTISTS AT JOHNSON SPACE
CENTER CONSTANTLY MONITOR THE
BACTERIA AND FUNGI ON THE
INTERNATIONAL SPACE STATION.
BUT NOW, THEY'RE MONITORING THEM
WITHOUT RETURNING THEM TO EARTH
FROM THE SPACE STATION, AND
THEY'RE LEARNING HOW TO KEEP THE
ASTRONAUTS SAFE ON DEEP SPACE
MISSIONS.
[♪♪]
>> THE INTERNATIONAL SPACE
STATION'S LABORATORY MODULES
SUPPORT EXPERIMENTS IN A NUMBER
OF SCIENTIFIC DISCIPLINES.
FOR EXAMPLE, THE FLAME DESIGN
INVESTIGATION IS LOOKING INTO
THE QUANTITY OF SOOT PRODUCED
UNDER DIFFERENT BURNING
CONDITIONS.
NOW THAT COULD GENERATE DATA
THAT LEADS TO NEW BURNERS THAT
ARE MORE EFFICIENT AND LESS
POLLUTING.
[♪♪]
>> WHEN ASTRONAUTS GO OUTSIDE
THE INTERNATIONAL SPACE STATION,
AS MIKE HOPKINS AND VICTOR
GLOVER WILL DO NEXT WEEK, THEY
ARE WEARING WHAT AMOUNTS TO A
HUMAN SHAPED SPACE SHIP.
IN THIS VIDEO, RICKY ARNOLD
GIVES US A DEMONSTRATION OF THE
SPACE SUIT AS THEY WORK IN THE
HARSH ENVIRONMENT OF SPACE.
[♪♪]
>> SO WE ARE STANDING IN THE
QUEST AIRLOCK, WHICH IS DIVIDED
INTO TWO PARTS.
WE HAVE THE EQUIPMENT LOCK, AND
WE HAVE THE CREW LOCK.
THIS EQUIPMENT LOCK HAS A HATCH
RIGHT HERE THAT CLOSES, AND THE
CREW LOCK HAS ANOTHER HATCH.
THE E.M.U., OR THE EXTRA
VEHICULAR MOBILITY UNIT, IS OUR
SPACE SUIT, AND IT'S DIVIDED
ROUGHLY INTO TWO PARTS.
WE HAVE THE HARD UPPER TORSO,
WHICH IS ALMOST LIKE A TURTLE
SHELL, AND THEN, WE HAVE THE
LOWER TORSO ASSEMBLY.
THESE SPACE SUITS ARE OUR OWN
LITTLE SPACECRAFT, AND THEY HAVE
EVERYTHING YOU NEED TO KEEP YOU
ALIVE OUT IN SPACE FOR SEVEN TO
EIGHT HOURS, MAYBE EVEN LONGER,
DEPENDING ON HOW HARD THEY'RE
WORKING.
THE ONLY THING THEY DON'T
HAVE -- THEY HAVE RADIOS, OXYGEN
AND CARBON DIOXIDE SCRUBBING.
THEY HAVE EVERYTHING EXCEPT FOR
ONE THING: A REST ROOM.
SO WHEN WE'RE GETTING READY IN
THE MORNING, THE FIRST THING WE
PUT ON IS A DIAPER.
THAT'S OUR FIRST LAYER.
OVER THE DIAPER IS A PAIR OF
LONG JOHNS.
IT PROTECTS OUR ARMS AND LEGS AS
WELL AS KEEPS US FROM GETTING
SWEATY.
AND THEN, WE HAVE AN LTBG, AND
THAT HAS WATER CIRCULATING
INSIDE IT TO KEEP US WARM WHEN
WE'RE WORKING REALLY HARD.
AND THEN, WE'VE GOT OUR SPACE
SUIT.
THE CREW MEMBER INSIDE THE SPACE
SUIT IS ALSO WEARING WHAT WE
CALL A SNOOPY CAP.
IT'S A COMMUNICATIONS CAP WITH A
RADIO.
WE CAN TALK NOT ONLY TO HOUSTON
BUT PEOPLE ON THE SPACE STATION
AND TO EACH OTHER.
SO WE WEAR THIS COMMUNICATION
CAP INSIDE THE HELMET.
ALSO, ANOTHER COMPONENT -- KEY
COMPONENT OF THE E.M.U. ARE A
SPACE SUIT IS THE HELMET.
YOU CAN SEE THE HELMET HAS A
GOLD VISOR WHICH PROTECTS US
FROM THE SUN.
THIS GOLD VISOR HELPS PROTECT US
FROM THE RAYS OF THE SUN SO WE
CAN VIEW AND OPERATE IN
DAYLIGHT.
IN NIGHT SUN OR AWAY FROM THE
SUN, WE CAN RAISE THE VISOR FOR
THE VIEW.
WE ALSO HAVE A TELEVISION
CAMERA, SO THE GROUND IS CABLE
TO WATCH US WHILE WE WORK
THROUGH THESE TELEVISION
CAMERAS.
THE WORK IS REALLY DONE WITH
HANDS, SO OUR GLOVES ARE OUR
MOST IMPORTANT PIECE OF
EQUIPMENT IN ORDER FOR US TO
WORK OUTSIDE.
AND ONE OF THE REAL CHALLENGES
OF A SPACEWALK IS YOU HAVE THIS
HEAVY GLOVE THAT'S INFLATED LIKE
A BALLOON.
EVERY TIME YOU MOVE YOUR HAND,
YOU'RE FIGHTING AGAINST A
BALLOON THAT WANTS TO INFLATE.
AND THEN, ON TOP OF THAT, ALL OF
OUR EQUIPMENT IS BASED ON USING
YOUR HANDS, TOO.
SO AFTER 6.5 OR 7 HOURS OF DOING
THIS, YOU'RE PROBABLY EXHAUSTED,
AND YOUR HANDS ARE TIRED FROM
WORKING ON AN E.V.A.
EVERY SINGLE TOOL WE USED IS
TETHERED TO OUR WORK SITE.
WE DO NOT WANT TO INADVERTENTLY
CREATE SATELLITES.
YOU CAN SEE THE TETHERS GO
AROUND A BIG RAIL OR SOMETHING
ELSE ON THE I.S.S., AND THEY
HAVE A LATCH TO HOLD US NICE AND
TIGHT, SO WE ALWAYS WANT TO HAVE
ONE OF THESE IF WE'RE NOT
HOLDING ON WITH OUR HANDS, AS
WELL.
THE BACK OF THE SYSTEM CONTAINS
AN E.M.F.
ONE OF THE CHALLENGES INSIDE THE
SEALED ENVIRONMENT, IT'S VERY
EASY TO CARRY AROUND OXYGEN WITH
US, BUT WE GENERATE A LOT OF
CARBON DIOXIDE.
SO TO COMBAT THAT, WE CARRY ONE
OF THOSE AROUND WITH US.
WE'RE ABOUT A MONTH OUT FROM
DOING A SPACEWALK, AND WE'VE
ALREADY STARTED GETTING READY
FOR THAT.
THIS CANISTER IS ABLE TO REMOVE
ABOUT 7 TO 8 HOURS OF CARBON
DIOXIDE THAT A HUMAN GENERATES
IN A SPACE SUIT.
SEE YOU NEXT TIME.
[♪♪]
>> THE COMMERCIAL CREW PROGRAM
WHICH CREATED THE VEHICLE THAT
DELIVERED GLOVER AND HOPKINS TO
THE STATION IS ONE PART OF THE
GROWING SPACE ECONOMY, WHICH THE
INTERNATIONAL SPACE STATION HAS
BEEN ENCOURAGING FOR MORE THAN
20 YEARS NOW.
THE EXPANSION OF A COMMERCIAL
USE IN SPACE NOT ONLY FOSTERS
GROWTH FOR THOSE COMPANIES, IT'S
ALSO AIDING NASA AS IT CONTINUES
TO EXPLORE AND DISCOVER WHAT'S
OUT THERE BEYOND LOW-EARTH
ORBIT.
>> THOSE STRIVING TO DEVELOP
THEIR PRODUCTS AND CONDUCT
RESEARCH BEYOND EARTH'S
ATMOSPHERE ARE SEEING THEIR
VISIONS COME TO LIFE ON THE
INTERNATIONAL SPACE STATION LAB
AND PARTNERSHIPS WITH NASA.
NASA, IN TURN, IS GAINING NEW
RESOURCES TO AID IN ITS MISSION
OF EXPLORATION AND DISCOVERY.
THANKS TO THESE PARTNERSHIPS,
THE WORLD IS BENEFITING FROM THE
INGENUITY OF THOSE TAKING THEIR
VISIONS TO GRAVITY'S EDGE.
FROM TRANSPORTATION TO SATELLITE
DEPLOYMENTS TO IN-SPACE
RESEARCH, A VIBRANT SPACE
ECONOMY HAS BEEN DEVELOPING, AND
ITS VALUE NOW COMPETES $345
MILLION.
MIKE REED IS THE MANAGER OF THE
I.S.S. BUSINESS AND ECONOMIC
DEVELOPMENT OFFICE AT JOHNSON
SPACE CENTER.
HE EXPLAINS SOME OF THE BENEFITS
OF NASA INVESTING IN THE
COMMERCIAL ECONOMY IN SPACE.
COMMERCIALIZATION OF LOW-EARTH
ORBIT FREES UP RESOURCES NASA
NEEDS TO CONTINUE ITS
EXPLORATION OF SPACE.
EVEN AS NASA PREPARES TO RETURN
TO THE MOON, GO TO MARS, AND
CONTINUES ENGAGING WITH OTHER
SPACE MISSIONS, WE'LL ALWAYS
NEED A PLATFORM IN LOW-EARTH
ORBIT.
THAT PLATFORM ENABLES CREW
TRAINING, ADVANCED SYSTEMS
DEVELOPMENT, AND FUNDAMENTAL AND
APPLIED RESEARCH.
BUT EXPANDING USE OF THE SPACE
STATION'S COMMERCIAL COMPANIES
ENABLES A NEW MARKET.
BY HAVING THE COMMERCIAL SECTOR
JOIN US, WE CAN CONTINUE OR
SPACE EXPLORE -- OUR SPACE
EXPLORATION BY CREATING JOBS
THAT CREATE REVENUES AND
ULTIMATELY PRODUCTS THAT BENEFIT
PEOPLE ON EARTH.
IN TERMS OF RESEARCH, MANY
PEOPLE ARE MAKING USE OF THE
I.S.S.-U.S. NATIONAL LABORATORY
TO RUN THEIR RESEARCH
DEVELOPMENT AND INVESTIGATIONS
IN MICROGRAVITY.
THEY INCLUDE WELL KNOWN
CORPORATIONS LIKE
PROCTER&GAMBLE, USING IT TO
STUDY THE EXTENSION OF THEIR
PRODUCTS, LIKE SHAMPOO.
EVEN COMPANIES NOT AS WELL
KNOWN RIGHT NOW ARE SEEING BIG
DIVIDENDS COMING FROM THEIR
RESEARCH.
LEN DIVISION, FOR EXAMPLE, IS
USING THE MICROGRAVITY
CONDITIONS TO TREAT THE EFFECTS
OF MACULAR DEGENERATION WITH THE
GOAL OF REESTABLISHING THE
VISION OF THOSE AFFLICTED BY IT.
THE CAPABILITIES OF LAUNCH
PROVIDERS SUCH AS SPACEX AND
NORTHRUP GRUMMAN HAS OPENED UP
EXPONENTIALLY FOR SMALLER
COMPANIES WHO COULD NOT HAVE
AFFORDED THE RESEARCH IN SPACE
EXPLORATION BEFORE.
THE COMMERCIAL CREW PROGRAM
PROVIDES A HUGE LONG-TERM
BENEFITS FOR BOTH PRIVATE
COMPANIES AND NASA.
TO DATE, THANKS IN PART TO THE
SPACE STATION, COMMERCIAL AND
OTHER NONGOVERNMENTAL ENTITIES
ARE ENTERING THE SPACE COMMUNITY
IN SIGNIFICANT NUMBERS.
WHAT THESE NEW PARTNERSHIPS CAN
ACCOMPLISH TOGETHER WILL DRIVE
THE SPACE MARKETPLACE AND NASA'S
MISSIONS TO NEW HEIGHTS AS WELL
AS IMPROVING QUALITY OF LIFE FOR
PEOPLE ON EARTH.
FOR MORE SCIENCE AND RESEARCH
FROM THE INTERNATIONAL SPACE
STATION, GO TO
WWW.NASA.GOV/ISS/SCIENCE OR
VISIT SCIENCE.NASA.GOV.
>> THE ASTRONAUTS WHO WILL
COMPLETE THE JOURNEYS OF THE
ARTEMIS PROGRAMS WILL START EACH
OF THOSE MISSIONS WITH AN
OPPORTUNITY THAT MOST HUMAN
BEINGS DON'T GET: TO SEE THE
PLANET EARTH FROM ABOVE.
IT'S AN EXPERIENCE THAT HAS BEEN
TRANSFORMATIVE FOR MANY OF THOSE
LUCKY ENOUGH TO HAVE BEEN THERE.
CANADIAN ASTRONAUT DAVID
St. JACQUES HAD HIS FIRST WIDE
VIEW OF EARTH IN DECEMBER 2018,
BUT HE REMEMBERS IT LIKE IT WAS
YESTERDAY.
>> LAUNCHING TO SPACE WAS A
TREMENDOUS EXPERIENCE BUT IT WAS
QUITE FAMILIAR BECAUSE OF ALL
THE TRAINING WE HAD.
SO THOSE TEN MINUTES, RIDING THE
SOYUZ ROCKET, THE ACCELERATION,
THE PRESSURE, AND YOU SEE, BUT
AFTER THOSE EIGHT MINUTES OF
BUSY TIME AND HYPERAWARENESS,
THAT YOU ARE OF OUR ENVIRONMENT
IS WHEN I HAD MY FIRST VIEW OF
THE EARTH FROM SPACE.
THE LAUNCH WAS AT DESK, SO WE
ENTERED PENUMBRA AT NIGHT.
SHORTLY AFTER THAT CAME OUR
FIRST ORBITAL SUNRISE AFTER OUR
DOCKING TO I.S.S.
I WILL NEVER FORGET THAT, THAT
LIGHT AND THE CURVE OF THE
HORIZON, AND THAT'S WHEN I
REALIZED, WE ARE IN SPACE.
I AM IN ORBIT.
YOUR MIND TENDS TO GO THE
REASSURING ROUTE THAT THIS IS
JUST A GAME, BUT NO, THIS IS
REALITY.
WE ARE IN SPACE, IN ORBIT, AND
THAT SUNRISE, I WILL NEVER
FORGET THAT.
THROUGH THE CRUMMY LITTLE WINDOW
ON SOYUZ, STILL, I WILL NEVER
FORGET THAT.
IT'S BURNED IN MY MEMORY.
I OF COURSE SPENT A LOT OF TIME
AT THE CUPOLA, LOOKING AT THE
EARTH, AND WHAT ALWAYS STRUCK ME
WHEN I WENT THERE IS HOW
BEAUTIFUL THE EARTH IS, HOW
FRAGILE IT LOOKS, HOW ALIVE IT
OBVIOUSLY IS, WITH THE CLOUDS,
THE WATER.
IT'S LIKE IT'S BREATHING,
AURORAS, THE PRESENCE OF HUMANS
AT NIGHT WITH THE LIGHTS, BUT
IT'S THE DEPTH AROUND THE EARTH
THAT'S STARTLING.
HOW THIS BEAUTIFUL SHINING OASIS
OF LIFE IS THERE IN THE MIDDLE
OF PITCH-BLACK.
THAT'S THE VACUUM OF SPACE.
AND THEN, THERE'S THE DANCE OF
CELESTIAL BODIES AROUND.
THE MOON, BUT IT'S JUST A ROCK.
THE SUN IS JUST A BALL OF FIRE,
AND HERE'S THE EARTH, THIS
PERFECT OASIS.
EVEN THOUGH I KNEW THIS
ABSTRACTLY LIKE EVERYBODY DOES,
I WAS SEEING IT WITH MY OWN
EYES, THE IMAGES.
YOU HAVE A SENSE OF AWE.
YOU CANNOT GO TO SPACE AND
CONTINUE, IF YOU WERE, THINKING
THAT EVERYTHING IS INFINITE.
WE'RE IN A CLOSED SYSTEM.
THERE'S NO NEW AIR.
IT'S A CLOSED CYCLE, AND IT HAS
BEEN THAT WAY FOR MILLIONS OF
YEARS, AND IT IS MATCHED
PERFECTLY TO OUR NEEDS AND WE
ARE MATCHED TO HER.
THAT IS CONCRETE REALIZATION
THAT WE BELONG TO HER AND VICE
VERSA.
IT'S KIND OF A MENTAL SHIFT.
THERE'S NOWHERE ELSE WE CAN GO.
WE CAN TALK ABOUT COLONIZING
OTHER PLANETS, BUT IT'S SMARTER
AND CHEAPER TO TAKE CARE OF HER.
I CAN ALWAYS ENVISION GO BACK TO
BEING IN THE CUPOLA AND LOOKING
AT THE EARTH, THAT BLUE LINE,
AND THINKING SHE'S ALIVE, SHE'S
GLOWING.
THIS LITTLE BUBBLE THAT WE LIVE
IN, TINY, THAT WAS A VERY, IN A
WAY, A SOBERING PERSPECTIVE, I
GUESS, HOW FRAGILE, UNIQUE, AND
JUST SACRED REALLY OUR EARTH IS
AND HOW THE RESPONSIBILITY WE
HAVE TO BE GOOD SHEPHERDS OF
EARTH.
IT IS HOME TO BILLIONS OF HUMANS
AND SPECIES IN THE BLACKNESS OF
SPACE.
YOU WANT TO PROTECT HER BECAUSE
IT IS OUR ONLY SPACECRAFT.
WE'RE ALL ASTRONAUTS LIVING IN
THE DEADLY VACUUM OF SPACE BEING
KEPT ALIVE BY THIS BEAUTIFUL
PERFECT MACHINE.
>> IF YOU'D LIKE TO GET ANOTHER
LOOK AT ANY OF THE STORIES WHICH
FEATURED TODAY -- WE FEATURED
TODAY, YOU CAN ALWAYS FIND THEM
ON YOUTUBE AND FACEBOOK AT THOSE
PARTICULAR ADDRESSES ON THE
SCREEN.
IF YOU'RE LOOKING AT A MORE
INVOLVED LOOK AT SPACE FLIGHT,
CHECK OUT HOUSTON, WE HAVE A
PROBLEM PODCAST.
TODAY, WE LEARN ABOUT THE BISHOP
AIRLOCK IN A TALK WITH PROJECT
SPECIALIST BROOKS HOWE.
YOU'LL ALSO FIND PREVIOUS
EPISODES AND A FULL LIBRARY OF
ALL NASA PODCASTS, WHICH YOU CAN
FIND ON APPLE PODCASTS, GOOGLE
PODCASTS, AND SOUNDCLOUD.