Science, Maths & Technology
Tim Peake’s spacewalk is no stroll in the park
...out) is going to remain relatively constant. But imagine you have to spend a couple of hours doing breathing exercises to prevent decompression sickness before getting dressed up to do the work, and having to manipulate those spanners wearing the equivalent of stiff gauntlets. You know the job is going to take several hours, and you can’t just nip back inside for that...