Great views of @Thom_astro working on his 3:45 hour task to lubricate the end of the #Dextre robotic arm. #AllezThomas #spacewalk pic.twitter.com/6Q7fLRF6sO — Human Spaceflight (@esaspaceflight) March 24, 2017

@court_jus Or you can try https://t.co/yVvls7gUQB — ESA (@esa) March 24, 2017

Great view of @Thom_astro ready for next #spacewalk task – apply lubricant to the Dextre robotic hand. Watch live: https://t.co/ZqMKiRu946 pic.twitter.com/kLS77u79nQ — ESA (@esa) March 24, 2017

Watch live via https://t.co/ZqMKiRu946 #spacewalk https://t.co/6OaMnwHLKx — ESA (@esa) March 24, 2017

.@Thom_astro is still inspecting the @Space_Station's cooling system for leaks pic.twitter.com/SKpQNpq6JW — Human Spaceflight (@esaspaceflight) March 24, 2017

.@Thom_astro is looking further down the cooling pipe under its protective insulation to try and pinpoint the leak. #spacewalk #allezthomas pic.twitter.com/Sus3lejMSQ — Human Spaceflight (@esaspaceflight) March 24, 2017

.@Thom_astro is filming cooling pipes for later analysis where a robot detected a small leak a few weeks ago. #spacewalk #AllezThomas pic.twitter.com/O5J1LK7RIM — Human Spaceflight (@esaspaceflight) March 24, 2017

One hour into the #spacewalk @Thom_astro is setup to inspect the cooling system with @astro_kimbrough working on the computer upgrade pic.twitter.com/elBFqIGZKZ — Human Spaceflight (@esaspaceflight) March 24, 2017

.@Thom_astro is heading over to the "P1 truss" to inspect a small ammonia leak, first he will get a foot restraint to help him work pic.twitter.com/n46TDXsLm1 — Human Spaceflight (@esaspaceflight) […]

For detailed tweets of today's #spacewalk, follow @esaspaceflight and @Space_Station. For French: @ESA_fr @CNES #FF #AllezThomas — ESA (@esa) March 24, 2017