LIVE NOW: Experts provide updates about a series of complex spacewalks by @NASA_Astronauts during the next three months, a cadence that has not been experienced since assembly of the @Space_Station was completed in 2011. Tune in: https://t.co/mzKW5uDsTi. Ask ?s using #AskNASA pic.twitter.com/ny9TYLFN1N

— NASA (@NASA) October 4, 2019