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This week on @Space_Station, two astronauts completed the first two spacewalks in a series to upgrade the station's batteries from nickel-hydrogen to lithium-ion. The next spacewalk continuing the work will be Wed., Oct. 16. Watch: https://go.nasa.gov/2IIHwkK  Questions? Use #AskNASA!pic.twitter.com/44cAMBlGtn

Colors on the wind In this view of Jupiter, @NASAJuno captures swirling clouds in the region of the giant planet’s northern hemisphere. Citizen scientist Björn Jónsson created this enhanced-color image using data from the spacecraft's JunoCam. Zoom in: https://go.nasa.gov/2q4LKg5 pic.twitter.com/LExScD3rwj

This week: Two spacewalks to replace batteries outside @Space_Station A @Commercial_Crew progress update at @SpaceX Launch of ICON, a @NASASun mission to study the frontier of space These stories and more: https://go.nasa.gov/2nDacnV pic.twitter.com/STRNaZthHC

Want to witness a launch? We’re inviting social media users to share the experience of @northropgrumman's next cargo launch to the @Space_Station, currently targeted for Nov. 2 from @NASA_Wallops in Virginia. Apply to our #NASASocial by Oct. 14: https://go.nasa.gov/2VyiwBS pic.twitter.com/9QRspFHPy7

#SuitUp We’re moving forward with the spacesuits our #Artemis astronauts will wear on the Moon. What questions do you have about our next-gen spacesuits? Send them using #AskNASA and tune in to a live demo with experts on Oct. 15 at 2 p.m. EDT: https://go.nasa.gov/328biHx pic.twitter.com/HtAduvDn72

As the first American woman to walk in space, Kathy Sullivan laid the groundwork for many others to follow in her footsteps. Join us in reflecting on the 35th anniversary of her historic spacewalk: https://go.nasa.gov/2pfaJwI pic.twitter.com/BF6S2NRe8g

Just tuning in for our spacewalk? Veteran spacewalkers @AstroDrewMorgan & @Astro_Christina are 30 minutes ahead of schedule on their work to swap out the @Space_Station’s nickel-hydrogen batteries with newer, more powerful lithium-ion batteries. Watch: https://twitter.com/i/broadcasts/1yoJMzYwlbwxQ …pic.twitter.com/u4nwh69en6

We’re saddened by the loss of legendary @roscosmos cosmonaut Alexei Leonov who became the first human to walk in space on March 18, 1965. His venture into the vacuum of space began the history of extravehicular activity that makes today’s @Space_Station maintenance possible.pic.twitter.com/8EavxJd5R1

Some astronauts have referred to a spacewalk as a “fingertip ballet." Tune in live tomorrow at 6:30am ET to watch @AstroDrewMorgan and @Astro_Christina prepare to venture outside of the @Space_Station to complete one of these microgravity dances. Details: https://go.nasa.gov/329aPoc pic.twitter.com/F0IF3M61Kz

At 9:59 pm ET, our #NASAICON satellite successfully air-launched over the Atlantic Ocean on @northropgrumman’s #PegasusXL rocket! Now in orbit, our ICON mission will help scientists better understand the dynamic region where Earth meets space. Details: https://go.nasa.gov/319acJX pic.twitter.com/HgULtoq0U1