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houston station on space to ground

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welcome to space to ground your weekly

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look at what's happening on board the

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international space station i'm dan

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hewitt it's halloween and while we're

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putting on costumes here on earth two

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astronauts got dressed up for an

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important work function scott kelly and

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chell lindgren suited up for their first

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ever spacewalk on october 28th the pair

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worked outside the station for 7 hours

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and 16 minutes and completed a grab bag

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of tests including giving the alpha

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magnetic spectrometer special insulating

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blanket lubricating the station's main

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robotic arm and routing cables for a

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future docking adapter with this

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spacewalk in the books all eyes are now

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on november 6 when the pair will head

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outside again for more maintenance work

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and when scott kelly isn't outside

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spacewalking he's breaking space records

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back on october 16th kelly became the

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new american record holder for most time

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in space breaking fellow nasa astronaut

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mike fink's mark of 382 days and on

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october 29th kelly and his one-year

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crewmate mikhail kornyenko broke the

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record for longest single flight aboard

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the iss 215 days set by the expedition

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14 crew of mike lopez alegria and

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mikhail tierra

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this week's question is from caroline

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who wants to know what preparations need

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to take place ahead of a spacewalk like

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this week's well caroline it's a long

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list but a few of the things are prep

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the airlock resize the spacesuits charge

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the batteries clean the cooling loops

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make sure the suit's fit prep the

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equipment lock review procedures virtual

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reality training talk to spacewalk teams

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gather tools and pack their bags then

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they're all set to head out of the

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airlock for six to eight hours of

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walking with their hands

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keep sending us your questions and

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comments using the hashtag spacetoground

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we'll see you next week

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okay can someone help me out of this