All Questions
Tagged with iss astronauts
53
questions
6
votes
1
answer
198
views
How much time does the ISS require in "non value adding activities"?
Generally, we can divide the things that a worker, in this case an astronaut, does, into two categories:
Value adding: Activities which contribute directly towards the employer's goals. In a company, ...
4
votes
2
answers
161
views
Do ISS astronauts have a preference for when EVA tasks are scheduled with respect to lighting conditions?
Given the choice, do ISS astronauts prefer to schedule EVA tasks on the “day light” side of the ISS, the “shadow" side of the ISS or in the shadow of Earth’s night side?
I suspect the intense, ...
12
votes
1
answer
3k
views
How close was the ISS to running out of supplies after the failure of CRS-7?
2014-2015 probably was a scary time to be aboard the ISS, though not for the usual reasons. They were worried about supplies running low, at least somewhat. There was quite the string of bad luck.
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4
votes
2
answers
390
views
How many printed novels have been in space to date?
I am talking about actual novels brought for recreational purposes. As in manuals don't count. Also, I would like to know who and on what mission these were brought.
14
votes
1
answer
4k
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Was the shot-on-the-ISS movie "The Challenge" ever released or is there a release date?
In October 2021 scenes for a movie entitled "The Challenge" were shot onboard the ISS with actor Yulia Peresild and director Klim Shipenko spending a short stay on the station.
Source: ...
1
vote
1
answer
612
views
What percentage of humans could execute the job of astronaut if given the opportunity? [closed]
Becoming an astronaut is notoriously difficult, with something on the order of 0.01% of all applicants getting picked for the job. To a large extent this is inevitable as only a dozen people per year ...
2
votes
0
answers
189
views
What's the farthest an ISS astronaut gets from the station's center of mass during routine activities? At 0.5°/s what centrifugal effects are there?
This answer to Are there really “Dead End” signs on the outside of the International Space Station? won't be helpful here since for the purposes of this question spacewalks aren't part of routine ...
3
votes
1
answer
171
views
How big are Extravehicular Mobility Unit (EMU) boots?
How big are Extravehicular Mobility Unit (EMU) boots? Are any NASA equipment related to the ISS open to the public, if so were where would I find it?
2
votes
0
answers
116
views
Why did Richard Garriott have to quarantine following his trip to the ISS?
I was reading about Richard Garriott and the drama surrounding his departure from NCSoft, and I was surprised to learn that NCSoft forged his resignation letter while he was in quarantine following ...
24
votes
3
answers
7k
views
What happens to astronaut sweat on the ISS?
Does perspiration from the astronauts aboard the ISS stick to the skin, evaporate or somehow float away from the skin?
Is the part of the sweat that sticks to an astronaut's skin kept there until they ...
6
votes
1
answer
271
views
Taking custom software or hardware to the ISS
Before departing to the ISS, astronauts are allowed to pack some personal objects to be taken with them (see other question about packing).
What if an astronaut had some self-written software (for ...
18
votes
2
answers
3k
views
What typically gets sent to the ISS?
I'm working on a project that aims to understand what is needed to live in space. I understand the basic concepts and vital items needed, but I'd love to see a direct example of what is already being ...
6
votes
1
answer
858
views
Do astronauts develop the ability to regularly place an object at rest inside the ISS after extended periods in microgravity?
This image from the ESA
prompted the question why the fruits at the bottom left were not floating. An online response claimed after an extended time on the ISS astronauts get used to placing ...
7
votes
1
answer
885
views
What protocol is in place if an astronaut kills another astronaut in or around the ISS?
Say one astronaut murders another astronaut in or around the ISS, what would happen? Are there any protocols or instructions about what to do?
Calling the space police does not seem like an option.
6
votes
2
answers
510
views
Do astronauts use their toes to grip with in zero gravity?
Feet and toes are not usually as dexterous as hands and fingers but they can grip and hold things. With training and practice they can be like third and fourth hands. Are there any astronauts who make ...