NASA's Johnson Space Center (@NASAJohnson) / X

NASA's Johnson Space Center

NASA

20.8K posts

NASA's Johnson Space Center

NASA

@NASAJohnson

Lead center for the @Space_Station and Orion spacecraft. Home to Mission Control and the nation's astronaut corps. 🚀 nasa.gov/socialmedia

Houston, TX

nasa.gov/johnson

Joined June 2009

NASA's Johnson Space Center
@NASAJohnson
8h
Join us live as we break down the next spacewalk. 🧑‍🚀
NASA
@NASA
8h
LIVE: Tune in as experts from NASA and @csa_asc discuss an upcoming spacewalk to replace a wrist joint on the @Space_Station’s Canadarm2 robotic arm. This spacewalk is scheduled for Tuesday, June 30. x.com/i/broadcasts/1…
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NASA's Johnson Space Center reposted
International Space Station
@Space_Station
12h
Watch @NASA's YouTube channel at 2pm ET today when managers preview a robotics repair spacewalk planned for June 30.
International Space Station
@Space_Station
Jun 22
Astronauts Chris Williams and Jessica Meir will conduct a spacewalk on June 30 for a robotics repair job. Managers will preview the spacewalk on June 25 on @NASA's YouTube channel. More... go.nasa.gov/3SmOHpy
U.S. Spacewalk Preview News Conference (June 25, 2026)
From youtube.com
87K
NASA's Johnson Space Center reposted
International Space Station
@Space_Station
Jun 24
Spacewalk preparations continue aboard the station as the Expedition 74 crew studies how space affects the eyes and heart. More... go.nasa.gov/4g4HnJ2
69K
NASA's Johnson Space Center
@NASAJohnson
Jun 24
Tomorrow, June 25, NASA and CSA (Canadian Space Agency) leadership will discuss an upcoming spacewalk to repair the Canadarm2. What questions do you have about the spacewalk? Let us know below, then tune in tomorrow at 2 pm ET on plus.nasa.gov for the chance to hear it
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NASA's Johnson Space Center reposted
International Space Station
@Space_Station
Jun 23
NASA astronauts Chris Williams and Jessica Meir checked out their spacesuits, tools, and procedures on Tuesday ahead of a robotic arm repair spacewalk planned for June 30. More... go.nasa.gov/3QCRTg4
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NASA's Johnson Space Center
@NASAJohnson
Jun 23
Summer looks good on Earth! 🏖️ From 250 miles up aboard the International @Space_Station, summer looks a little different. Shifting ocean colors, sunlit cloud tops, and the glow of the horizon show off the dynamic systems that shape our planet. Where is summer taking you?
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NASA's Johnson Space Center reposted
Human Spaceflight
@esaspaceflight
Jun 23
5⃣ astronauts 4⃣ days of exploration 3⃣ space agencies 2⃣ worlds: underground and beyond 1⃣ cave @esa's CAVES training course kicks off in Italy 🇮🇹
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NASA's Johnson Space Center reposted
NASA Space Operations
@NASASpaceOps
Jun 22
.@NASA astronauts will venture outside the @Space_Station on Tuesday, June 30, to replace a wrist joint on the orbital complex’s Canadarm2 robotic arm. The spacewalk is scheduled to begin at approximately 8:35 a.m. EDT. Experts from NASA and CSA (Canadian Space Agency) will
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NASA's Johnson Space Center reposted
NASA Earth
@NASAEarth
Jun 21
Happy summer solstice ☀️ Today marks the start of astronomical summer in the Northern Hemisphere and the longest stretch of daylight. It’s the day the Northern hemisphere is most tilted toward the Sun. go.nasa.gov/4eRPura
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NASA's Johnson Space Center reposted
International Space Station
@Space_Station
Jun 18
Different teams. Same planet. One crew. 🌎🏆 As the World Cup continues, the space station astronauts continue the pursuit of exploration, innovation, and inspiration helping pave the way for future crewed missions to the Moon and Mars and improving life for all of us on Earth.
00:00
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NASA's Johnson Space Center
@NASAJohnson
Jun 18
Artemis III crew 🤝 Orion Training is underway! The Artemis III astronauts have begun preparing for their mission, starting with familiarization of their spacecraft inside a full-scale Orion mockup at Johnson’s Space Vehicle Mockup Facility.
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NASA's Johnson Space Center
@NASAJohnson
Jun 18
Shades of summer, seen from 250 miles up. 🌊 From the International @Space_Station, Earth’s blues stretch across coastlines, oceans, and islands in a way only astronauts get to see — a shifting palette shaped by sunlight, atmosphere, and the motion of our planet below. Will you
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NASA's Johnson Space Center reposted
NASA HQ PHOTO
@nasahqphoto
Jun 17
Check out images of the Lunar Occultation of Venus as observed from NASA Headquarters in Washington, DC 📷:flic.kr/s/aHBqjCWYPN
30K