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A lot has changed since the Project Management Building was first constructed, but it has always been home to the center directors at NASA's Johnson Space Center – including the very first, Robert Gilruth.https://www.nasa.gov/feature/building-on-a-mission-the-project-management-building-home-to-the-center-s-directors …
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NASA's Johnson Space Center Retweeted
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@NASA’s Crew 1, including,#SpaceForce#Guardian@astro_illini, paid a visit to the Pentagon yesterday. The crew presented@SpaceForceCSO with a USSF flag, which it carried to space.#SemperSuprapic.twitter.com/GyAy8KLzjE
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NASA's Johnson Space Center Retweeted
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@NASA and@US_SpaceCom continue to monitor the debris cloud created by a recent Russian anti-satellite test. The station and its crew are safe and have resumed normal operations.https://blogs.nasa.gov/spacestation/2021/11/17/crew-operations-aboard-space-station-return-to-normal/ …Thanks. Twitter will use this to make your timeline better. UndoUndo -
Introducing NASA Groundlinks! Students: Want to know what it’s like to travel into deep space without leaving Earth?
Just ask crew on a simulated trip to Mars! They help researchers prep astronauts for future #Artemis missions to the Moon & beyond.https://www.nasa.gov/feature/houston-we-have-a-groundlink/ …Thanks. Twitter will use this to make your timeline better. UndoUndo -
Kate Rubins of
@NASA_Astronauts got a lesson in geology with the Pangaea crew in Europe! Fieldwork like this can help astronauts prepare for missions to the Moon.https://twitter.com/esaspaceflight/status/1458427918464569352 …
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Welcome back, HERA crew! Congratulations on completing your mission!
Yesterday, volunteers inside HERA emerged from 45 days of isolation. Their experience helps NASA scientists test how confinement affects crew behavior, health, & more —all without leaving Earth.pic.twitter.com/cT6IHNxuTQ
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NASA is known for setting its sights to explore distant worlds,
but it also peers inwards at our very own planet. Do you know the name of the NASA campaign that studies below the surface of our oceans?pic.twitter.com/9MxQ13JAh7Thanks. Twitter will use this to make your timeline better. UndoUndo -
NASA's Johnson Space Center Retweeted
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@NASA has assigned astronaut Jessica Watkins to the upcoming@SpaceX Crew-4 mission to the space station.https://www.nasa.gov/press-release/nasa-assigns-astronaut-jessica-watkins-to-nasa-s-spacex-crew-4-mission …Thanks. Twitter will use this to make your timeline better. UndoUndo -
50 years ago in
@NASAhistory, the Mariner 9 spacecraft entered Mars orbit. It would go on to map 85% of the Red Planet and its two small moons.https://go.nasa.gov/3Ho7iHHThanks. Twitter will use this to make your timeline better. UndoUndo -
NASA's Johnson Space Center Retweeted
Happy Birthday to
@astro_TJ! TJ was selected as an astronaut in 1998, and served on the crew of Expedition 22/23, totaling 163 days in space. He was also the first person to ever send a live tweet from orbit, and was selected as a flight director at@NASA_Johnson in 2015!pic.twitter.com/GH7QLeEWHN
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Congratulations to Diane "Horizon Flight" Dailey on becoming the 99th
@NASAFltDirector in NASA history. Dailey chose her name and received her flight director pin in a ceremony earlier this month.pic.twitter.com/6ESkOYrMce
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NASA's Johnson Space Center Retweeted
Gather 'round everyone, it's time for a story!
@Astro_Megan was busy during her almost 200 days on the@space_station, but she always had time for a book! We've gathered her reading adventures into one easy-to-use playlist. Happy listening! https://www.youtube.com/playlist?list=PLTUZypZ67cduJyl6YFsevyERv4xHSBw5j …pic.twitter.com/Xhsn6gY7oc
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NASA's Johnson Space Center Retweeted
LIVE:
@Astro_Kimbrough,@Astro_Megan,@Thom_Astro &@Aki_Hoshide answer questions about their record-setting mission. A week ago, the@SpaceX Crew-2 astronauts landed after 199 days in space. They grew chiles, tracked microbes and studied tardigrades.https://twitter.com/i/broadcasts/1BRJjnDvBwQJw …Thanks. Twitter will use this to make your timeline better. UndoUndo -
They're home!
And they're taking your questions!
At 9:15 a.m. ET tomorrow, the Crew-2 astronauts are taking media and #askNASA questions live on NASA TV. Submit yours here on Twitter using the hashtag, or on the ISS Instagram story. https://go.nasa.gov/3DiXDQw pic.twitter.com/Xe5OUFl09j
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NASA's Johnson Space Center Retweeted
How can simulated missions on Earth help to prepare for sending humans to the Moon and Mars?


In our first ever NASA Groundlink, HERA crew members Christopher Roberts & Madelyne Willis answered student questions all about their time in isolation.https://www.youtube.com/watch?v=bU4IWFDi5_I&t=251s …Thanks. Twitter will use this to make your timeline better. UndoUndo -
25 years ago in
@NASAhistory, the Mars Global Surveyor was Mars-bound, having just launched on Nov. 7, 1996. It returned 240,000 images of Mars, relayed a wealth of scientific data, and assisted other spacecraft in their explorations of the Red Planet.https://www.nasa.gov/feature/25-years-ago-mars-global-surveyor-launches-to-the-red-planet …Thanks. Twitter will use this to make your timeline better. UndoUndo -
Do you have a passion for
@NASA missions? Are you a U.S. citizen? If so, apply now to join a future HERA mission, simulating travel into deep space. Your 45 days inside HERA will help NASA scientists study how isolation affects crew behavior. https://herastudy.jsc.nasa.gov/apply pic.twitter.com/6UYnDmIYK0
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How much orbital debris is there? How is the
@space_station protected? We make our way through the clutter and get right to the science on this week’s “Houston We Have Podcast.”
| https://go.nasa.gov/3kwopxm pic.twitter.com/JYgJ948Tpb
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Today is the launch anniversary of the STS-2 mission. It marked space shuttle Columbia's second trip into space, proving it to be the world's first reusable, orbital, spacecraft.https://go.nasa.gov/3qCZlIZ
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The hatch is closed!
SIRIUS-21’s new analog crew just began an 8-month mission inside Moscow's NEK facility. This multinational group is simulating life off-planet to help scientists study team dynamics, health, & more during confinement. Learn more: https://go.nasa.gov/3j7ODEG .pic.twitter.com/uaWLQpBLsa
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2 astronauts 
3 weeks of intensive training 

to become efficient explorers