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<\/a><\/figure>Two NASA astronauts will venture outside the International Space Station, conducting U.S. spacewalk 91 on Thursday, Jan. 16, and U.S. spacewalk 92 on Thursday, Jan. 23, to complete station upgrades.<\/p>\n
NASA also will discuss the pair of upcoming spacewalks during a news conference at 2 p.m. EST Friday, Jan. 10, on NASA+<\/a> from the agency\u2019s Johnson Space Center in Houston. Learn how to watch NASA content<\/a> through a variety of platforms, including social media.<\/p>\n Participants in the news conference from NASA Johnson include:<\/p>\n Media interested in participating in person or by phone must contact the NASA Johnson newsroom no later than 10 a.m. Wednesday, Jan. 8, at: 281-483-5111 or jsccommu@mail.nasa.gov<\/a>. To ask questions, media must dial in no later than 15 minutes before the start of the news conference. A copy of NASA\u2019s media accreditation policy<\/a> is online. Questions also may be submitted on social media using #AskNASA.<\/p>\n The first spacewalk is scheduled to begin at 7 a.m. on Jan. 16, and last about six and a half hours. NASA will provide live coverage beginning at 5:30 a.m. on NASA+<\/a>.<\/p>\n NASA astronauts Nick Hague and Suni Williams will replace a rate gyro assembly that helps provide orientation control for the station, install patches to cover damaged areas of light filters for an X-ray telescope called NICER<\/a> (Neutron star Interior Composition Explorer), and replace a reflector device used for navigational data on one of the international docking adapters. Additionally, the pair will check access areas and connector tools that will be used for future maintenance work on the Alpha Magnetic Spectrometer.<\/p>\n Hague will serve as spacewalk crew member 1 and will wear a suit with red stripes. Williams will serve as spacewalk crew member 2 and will wear an unmarked suit. This will be the fourth for Hague and the eighth for Williams. It will be the 273rd spacewalk in support of space station assembly, maintenance, and upgrades.<\/p>\n The second spacewalk is scheduled to begin at 7 a.m. on Jan. 23, and last about six and a half hours. NASA will provide live coverage beginning at 5:30 a.m. on NASA+<\/a>.<\/p>\n Astronauts will remove a radio frequency group antenna assembly from the station\u2019s truss, collect samples of surface material for analysis from the Destiny laboratory and the Quest airlock to see whether microorganisms may exist on the exterior of the orbital complex, and prepare a spare elbow joint for the Canadarm2 robotic arm in the event it is needed for a replacement.<\/p>\n Following completion of U.S. spacewalk 91, NASA will name the participating crew members for U.S. spacewalk 92. It will be the 274th spacewalk in support of space station assembly, maintenance, and upgrades.<\/p>\n Learn more about International Space Station research and operations at:<\/p>\n https:\/\/www.nasa.gov\/station<\/strong><\/a><\/p>\n -end-<\/p>\n Claire O\u2019Shea Sandra Jones\n
Headquarters, Washington
202-358-1100
claire.a.o\u2019shea@nasa.gov<\/a><\/p>\n
Johnson Space Center, Houston
281-483-5111
sandra.p.jones@nasa.gov<\/a><\/p>\nShare<\/h2>\n<\/p><\/div>\n