{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-c03aa079.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-517835be.css\" media=\"all\" /\u003e\n\u003cdiv data-title='WRAP Two astronauts on spacewalk; briefing' data-url='/boclips/videos/5c54bd3dd8eafeecae132a48' data-video-url='/boclips/videos/5c54bd3dd8eafeecae132a48' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nWRAP Two astronauts on spacewalk; briefing\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30356011\" href=\"/search?publisher_ids%5B%5D=30356011\"\u003eCurated Video\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eOrbiting above Earth1. Astronaut outside lifting hatch2. Helmet camera on Mission Specialist Tim Kopra as he first leaves space station3. Space station's robotic arm removing Kobi \"porch\" from Endeavour payload bay4. Alternate view of...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eOrbiting above Earth\u003cbr/\u003e1. Astronaut outside lifting hatch\u003cbr/\u003e2. Helmet camera on Mission Specialist Tim Kopra as he first leaves space station\u003cbr/\u003e3. Space station's robotic arm removing Kobi \"porch\" from Endeavour payload bay\u003cbr/\u003e4. Alternate view of station's robotic arm moving the porch\u003cbr/\u003e5. Wide of shuttle\u003cbr/\u003e6. Astronaut working on other tasks in shuttle's payload bay area\u003cbr/\u003e7. Various wide shots of shuttle and spacewalk\u003cbr/\u003eJohnson Space Centre, Houston, Texas\u003cbr/\u003e8. Mission Control trying to communicate with spacewalkers; static heard \u003cbr/\u003e9. Wide of Mission Control, more static\u003cbr/\u003eOrbiting above Earth\u003cbr/\u003e10. Porch being moved into place, static heard in background\u003cbr/\u003e11. STILL image of two astronauts on spacewalk, Dave Wolf and Tim Kopra\u003cbr/\u003eJohnson Space Center, Houston, Texas\u003cbr/\u003e12. SOUNDBITE (English) Kieth Johnson, NASA, Lead Spacewalk Officer:\u003cbr/\u003e\"The ventilation system comes up over their head and blows down past their face to wash the carbon dioxide out away from when they exhale. The problem is that these microphones are in the ventilation flow. And once the helmet is on they have no way of repositioning these other han forcing their face up against the side to try and push the microphone booms up closer to their mouth and out of the ventilation flow.\"\u003cbr/\u003e13. Wide of news conference\u003cbr/\u003e14. SOUNDBITE (English) Holly Ridings, NASA, International Space Station Flight Director:\u003cbr/\u003e\"It is really a testimony to how good he is at robotics, that he was able to launch many months ago and still perform the procedures today just like he launched and trained them a few days ago from Earth so very remarkable. Koichi did a wonderful job.\" \u003cbr/\u003e15. Wide of news conference\u003cbr/\u003e16. SOUNDBITE (English) Tetsuro Yokoyama, Deputy Project Manager, Kibo Operations Project Team:\u003cbr/\u003e\"Yeah, it's emotional enough. For me, it's more than 20 years effort, that was a very distant achievement then, but now it's in an hour or so. So it's very emotional for me.\" \u003cbr/\u003eNASA TV - AP Clients Only\u003cbr/\u003eOrbiting above Earth - 18 July 2009\u003cbr/\u003e17. Porch being aligned with Kibo lab\u003cbr/\u003e18. Porch and Kibo properly aligned, before final latching\u003cbr/\u003e19. Alternate view of same\u003cbr/\u003eThe first of five planned spacewalks during shuttle Endeavour's visit to the international space station has ended.\u003cbr/\u003eAstronauts working inside and outside the spacecraft on Saturday have successfully installed a porch for external experiments on Japan's enormous space station lab, accomplishing the major objective despite microphone static that often drowned out the spacewalkers' voices.\u003cbr/\u003eVeteran spaceman David Wolf and rookie Timothy Kopra could barely make themselves understood at times because of the loud static emanating from Kopra's helmet microphones.\u003cbr/\u003eMission Control officials said it was a challenge to monitor the 220-mile-high action, especially with so many people in orbit, a record crowd of 13. \u003cbr/\u003eBut they said the static never threatened safety.\u003cbr/\u003eThe problem apparently was with the two microphone booms in the cap worn by Kopra under his helmet. The booms were too far from his mouth, he could not move them once his helmet was on, and the ventilation flow created all the static. The booms may have been bumped as he was putting on his helmet.\u003cbr/\u003e\"The ventilation system comes up over their head and blows down past their face to wash the carbon dioxide out away from when they exhale,\" explained Kieth Johnson, NASA's lead spacewalk officer.\u003cbr/\u003eThis was Kopra's only spacewalk for the mission, so the airwaves should be much quieter when astronauts step back outside on Monday.\u003cbr/\u003eDespite the nerve-racking racket, the spacewalkers managed to prep the Kibo lab, meaning \"Hope\" in Japanese, and the new porch for their mechanical hook-up. Wolf removed a cover from the lab and tossed it overboard; the white cover drifted away, flipping end over end.\u003cbr/\u003eThe spacewalkers then moved on to other routine work at the international space station as their colleagues inside used the shuttle and station robot arms, one at a time, to lift the Japanese porch from Endeavour's payload bay and hoist it toward the Kibo lab. The spacewalk was over by the time the porch was finally latched in place.\u003cbr/\u003eIt marked the completion of Japan's 1 (b) billion US dollar lab, so big that it required three shuttle flights to launch everything. The first two sections of the lab flew up last year.\u003cbr/\u003eMission Control praised the work of Japanese astronaut Koichi Wakata in operating the robotic arm. Wakata has lived aboard the space station since March.  \u003cbr/\u003e\"It is really a testimony to how good he is at robotics, that he was able to launch many months ago and still perform the procedures today just like he launched and trained them a few days ago from Earth,\" said Holly Ridings, the lead space station flight director. \u003cbr/\u003eEarlier on Saturday, Mission Control had both good and bad news for the spacefarers.\u003cbr/\u003eThe good: Endeavour looks to be in fine shape for re-entry at the end of the month, although a review of shuttle photos and other data continues. A surprisingly large amount of foam insulation came off Endeavour's fuel tank during liftoff, but the shuttle ended up with just 16 minor scuff marks on its belly.\u003cbr/\u003eThe bad: The astronauts were informed of Walter Cronkite's death. 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