NASA Television to Air 10 Upcoming Spacewalks, Preview Briefing

[NASA News Releases <hqnews@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx>]

	September 30, 2019  MEDIA ADVISORY M19-102 NASA Television to Air 10 Upcoming Spacewalks, Preview Briefing NASA astronaut Christina Koch participates in her first spacewalk on March 29, 2019. International Space Station astronauts are gearing up to perform 10 spacewalks in coming weeks to upgrade solar array batteries and make repairs to the Alpha Magnetic Spectrometer. Credits: NASA Astronauts aboard the International Space Station plan to conduct what may become a record pace of 10 complex spacewalks during the next three months, a cadence that has not been experienced since assembly of the space station was completed in 2011. Experts will discuss those plans in a briefing at 2 p.m. EDT Tuesday, Oct. 1, at NASA’s Johnson Space Center in Houston. Live coverage of the briefing and all spacewalks will air on NASA Television and the agency’s website. The station crew will replace some of the orbiting laboratory’s solar array batteries during the first half of the spacewalks and then refurbish a renowned scientific instrument that explores the fundamental nature of the universe during the final five excursions. Media wishing to participate in the briefing in person must request credentials from the Johnson newsroom no later than 4 p.m. Monday, Sept. 30. Media interested in participating by phone must contact the newsroom by 1:45 p.m. Oct. 1. Participants in the briefing are: Kirk Shireman, program manager, International Space Station T.J. Creamer, spacewalk flight director Keith Johnson, lead spacewalk officer Megan McArthur, astronaut office deputy chief The first of a set of five spacewalks is scheduled to begin on Sunday, Oct. 6, at about 7:50 a.m. Live NASA Television coverage will begin at 6:30 a.m. This series of spacewalks is dedicated to replacing batteries on the far end of the station’s port truss. The existing nickel-hydrogen batteries will be upgraded with newer, more powerful lithium-ion batteries transported to the station aboard the Japanese H-II Transfer Vehicle, which arrived Saturday, Sept. 28. These spacewalks continue the overall upgrade of the station’s power system that began with similar battery replacement during spacewalks in January 2017. The second half of this sequence of spacewalks will focus on repairs to the space station’s Alpha Magnetic Spectrometer. Dates for those spacewalks still are being discussed, but they are expected to begin in November. For NASA TV streaming video, schedule and downlink information, visit: http://www.nasa.gov/nasatv Learn more about International Space Station research, operations, and its crew at: http://www.nasa.gov/station -end-
	Press Contacts Stephanie Schierholz / Joshua Finch Headquarters, Washington 202-358-1100 stephanie.schierholz@xxxxxxxx / joshua.a.finch@xxxxxxxx Brandi Dean Johnson Space Center, Houston 281-483-5111 brandi.k.dean@xxxxxxxx
	NASA news releases and other information are available automatically by sending an e-mail message with the subject line subscribe to hqnews-request@xxxxxxxxxxxxxxxxxxxx. To unsubscribe from the list, send an e-mail message with the subject line unsubscribe to hqnews-request@xxxxxxxxxxxxxxxxxxxx.