NASA

NASA @NASA

Happy #MondayMorning! Imagine your office today being *outside* the @Space_Station. For @AstroAnnimal & @Astro_DavidS, they've ventured out for a 6.5 hour #spacewalk today. Watch live coverage: https://t.co/EdSGBlqSzu — PolitiTweet.org

NASA @NASA

RT @Space_Station: The @NASA TV commentator explains what the astronauts have been working on thus far during today's spacewalk. #AskNASA |… — PolitiTweet.org

NASA @NASA

RT @Space_Station: Our @NASA TV commentator gives an update on the battery operations and explains what the two spacewalkers are doing toda… — PolitiTweet.org

NASA @NASA

RT @Space_Station: Spacewalkers @AstroAnnimal and @Astro_DavidS make their way to the first work site today, getting accustomed to being ou… — PolitiTweet.org

NASA @NASA

RT @Space_Station: Astronauts @AstroAnnimal and @Astro_DavidS started their spacewalk today at 7:31am ET today. They'll work outside for ab… — PolitiTweet.org

NASA @NASA

LIVE: Two astronauts are going on a spacewalk! @AstroAnnimal and @Astro_DavidS will work for about 6.5 hours outside @Space_Station today, setting up a redundant power source for the station's Canadarm2 robotic arm. Watch live coverage: https://t.co/EdSGBlqSzu — PolitiTweet.org

NASA @NASA

Today, two astronauts kick off their work week aboard @Space_Station with a spacewalk! Tune in beginning at 6:30am ET, as @AstroAnnimal and @Astro_DavidS set up a redundant power supply for the station's robotic arm. Details: https://t.co/EHlvRn0zFU #MondayMotivation https://t.co/zntKInHMgA — PolitiTweet.org

NASA @NASA

RT @AstroHague: What does a spacewalk feel like? It’s tough work! It’s the equivalent of running a marathon – you’re in a spacesuit for nea… — PolitiTweet.org

NASA @NASA

Tomorrow, two astronauts kick off their work week aboard @Space_Station with a spacewalk! Tune in beginning at 6:30am ET, as @AstroAnnimal and @Astro_DavidS set up a redundant power supply for the station's robotic arm. Details: https://t.co/Z8Uri294Dz https://t.co/NBNNRj9Psh — PolitiTweet.org

NASA @NASA

We're nominated for seven @TheWebbyAwards for our work bringing more space to you — but we need your vote to win! Here's how to vote 🗳️ for our websites and social media: https://t.co/Nn4SK5lKLR https://t.co/54eNxWJUcy — PolitiTweet.org

NASA @NASA

From @Space_Station, an astronaut captured this image of the snowy peaks and valleys of Central Asia's Tien Shan mountains and the Taklimakan desert. Ice from the mountain glaciers melts in springtime, providing the area with fresh water. Look closer: https://t.co/rXiHWrn7UX https://t.co/6vVnO5znTp — PolitiTweet.org

NASA @NASA

The Earth and the Sun share something in common: Rain! 🌧️ On Earth, rain is one part of the larger water cycle. On the Sun, coronal rain works similarly — but instead of water, you have one million-degree plasma. 🔥New data reveals more. Stay dry: https://t.co/fPNHSIRqZn https://t.co/J0DeT3Yv4b — PolitiTweet.org

NASA @NASA

RT @JimBridenstine: Congratulations to @JanetKavandi and James Buchli on your induction into the U.S. Astronaut Hall of Fame today! You bot… — PolitiTweet.org

NASA @NASA

RT @NASAglenn: Congratulations to our center director, @JanetKavandi, on her induction into the U.S. Astronaut Hall of Fame today!💫 Learn m… — PolitiTweet.org

NASA @NASA

Seasonal changes are stirring in the water as spring thaw is underway in the Great Lakes region of North America. Take a closer look at this view from one of our @NASAEarth satellites: https://t.co/D0X64zw7vH https://t.co/FcV7fHBDCB — PolitiTweet.org

NASA @NASA

Shimmering like gems strewn across the sky, this cluster of stars is one of the largest of its kind. 🌟 A spherical… https://t.co/GAhQITubUj — PolitiTweet.org

NASA @NASA

See college and university teams in action as it all comes together to launch after eight-months of work to design, build and fly payloads or vehicle components that support our @NASA_SLS program. Check it out: — PolitiTweet.org

NASA @NASA

We're nominated for seven @TheWebbyAwards for our work bringing more space to you — but we need your vote to win! Here's how to vote 🗳️ for our websites and social media: https://t.co/AWxmpT6WxK https://t.co/Vc7KFYkMNN — PolitiTweet.org

NASA @NASA

RT @AstroHague: A long week of hard work and spacewalk prep calls for a pizza party. Making pizza in space is similar to making pizza on Ea… — PolitiTweet.org

NASA @NASA

This week, we look at accelerating a human return to the Moon, wrap up testing of our @NASA_SLS rocket engines and our @MarsCuriosity rover captures eclipses on the Red Planet. Look at these and other stories from "This Week at NASA." Watch: https://t.co/iteuJSVgVE https://t.co/KG8hnweOs6 — PolitiTweet.org

NASA @NASA

No, this is not a mirage. That desert is blooming! Due to a very rainy winter season for California's Antelope Vall… https://t.co/tQEYGEpGPZ — PolitiTweet.org

NASA @NASA

Asteroid Bennu received a 3-D update to its head shot this week. 📸 In the closest orbit ever achieved by a spacecraft, our @OSIRISREx satellite produced this new view of our near-Earth asteroid's surface. Find out what those colors mean: https://t.co/4cMNJD8Z1K https://t.co/st6Z46xYrQ — PolitiTweet.org

NASA @NASA

Four @NASASun spacecraft just broke a world record for navigating w/ a GPS signal farther from Earth than ever before. 🛰️This paves the way for using GPS as far as the Moon and possibly in our planned lunar Gateway orbiting outpost. Get excited: https://t.co/jiP3oAXz09 https://t.co/6Mc3Zor0AV — PolitiTweet.org

NASA @NASA

This week: 🚀A Russian cargo ship lifted off w/ 3 tons of food & supplies for the @Space_Station 👩‍🚀@AstroAnnimal &… https://t.co/NZF35rQPI0 — PolitiTweet.org

NASA @NASA

This March, our @MarsCuriosity rover saw not one but two solar eclipses, by two different moons! 👀 The views it captured of tiny Deimos and larger Phobos (seen here) will be used to better understand the moons' orbits. Click through for more: https://t.co/7abPqsxQTC https://t.co/8SI6cE5FQi — PolitiTweet.org

NASA @NASA

We're a step closer to returning astronauts to the Moon in the next five years following a successful engine test.… https://t.co/lSvG8HQ8KM — PolitiTweet.org

NASA @NASA

RT @JimBridenstine: Very excited to see one of the last @NASA_SLS RS-25 single engine tests from @NASAStennis before these engines will be… — PolitiTweet.org

NASA @NASA

LIVE NOW: We’re firing up one of the four RS-25 engines that will power our @NASA_SLS rocket to deep space destinat… https://t.co/IvakbIywI8 — PolitiTweet.org

NASA @NASA

Update: The test is now set to begin at ~3:40pm ET. Watch live coverage from @NASAStennis: https://t.co/ZuxLDtRxxM — PolitiTweet.org

NASA @NASA

Launching our @NASA_SLS rocket to the Moon & Mars will require a lot of 🔥 power. Get to know the 🔤's of the RS-25 e… https://t.co/dueo7HaO0w — PolitiTweet.org