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A spacewalk.
Alexei Leonov did the first spacewalk... that any human did in 1965.
All right, begin the spacewalk sequence on my mark.
All right, just pay for the spacewalk next time around.
Although heavy iron particles are rare... outside of the protection of a spacecraft... such as when an astronaut performs a spacewalk... thousands of galactic cosmic rays... do penetrate the body every second.
A spacewalk.
Alexei Leonov did the first spacewalk... that any human did in 1965.
All right, begin the spacewalk sequence on my mark.
All right, just pay for the spacewalk next time around.
Although heavy iron particles are rare... outside of the protection of a spacecraft... such as when an astronaut performs a spacewalk... thousands of galactic cosmic rays... do penetrate the body every second.
Astronauts have to do this for hours at a time, six, seven, eight-hour spacewalks.
During spacewalks, also known as EVAs... or extra-vehicular activity... the spacesuits need to be kept at low pressures.
HEFLI N : HubbIe showed us that we can do a number of spacewalks during a mission.
Having done four spacewalks... and spent over a 24-hour period in spacesuits... the suits are hard on you.
No more spacewalks.
Astronauts have to do this for hours at a time, six, seven, eight-hour spacewalks.
During spacewalks, also known as EVAs... or extra-vehicular activity... the spacesuits need to be kept at low pressures.
HEFLI N : HubbIe showed us that we can do a number of spacewalks during a mission.
Having done four spacewalks... and spent over a 24-hour period in spacesuits... the suits are hard on you.
No more spacewalks.
The US Army, NSA, CIA, Joint Chiefs, all hanging on every word this woman, 512, uttered as she spacewalked through East bloc military installations.
"The radiation belts surrounding Earth... May be more dangerous for spacewalking astronauts than previously believed.
Kowalski, we... we know you don't care about things like this, but, uh, for your information, this delay is not gonna be long enough for you to break Anatoly Solovyev's spacewalking record.
Look, I agree it'd make spacewalking more comfortable.
These are our EVA, that means spacewalking tool caddies, called mini workstations.
We'll stick Mass, my spacewalking partner up inside the telescope, in the bowels of the science instruments.
The US Army, NSA, CIA, Joint Chiefs, all hanging on every word this woman, 512, uttered as she spacewalked through East bloc military installations.
"The radiation belts surrounding Earth... May be more dangerous for spacewalking astronauts than previously believed.
Kowalski, we... we know you don't care about things like this, but, uh, for your information, this delay is not gonna be long enough for you to break Anatoly Solovyev's spacewalking record.
Look, I agree it'd make spacewalking more comfortable.
These are our EVA, that means spacewalking tool caddies, called mini workstations.
We'll stick Mass, my spacewalking partner up inside the telescope, in the bowels of the science instruments.