NASA

NASA @NASA

RT @NASAKennedy: Join us at 11am ET as #NASARemembers those who lost their lives while furthering the cause of exploration and discovery, i… — PolitiTweet.org

NASA @NASA

35 years ago today, the space shuttle Challenger and all seven crew members aboard were lost. On this Day of Remembrance, we honor the Challenger crew and all who gave their lives while furthering the cause of exploration and discovery: https://t.co/9qEnFCzLSv #NASARemembers https://t.co/652yHJ1qmq — PolitiTweet.org

NASA @NASA

.@NASAEarth missions are monitoring our home planet. A look at their recent findings on climate, from longer fire seasons to rising seas, and the factors driving further changes: https://t.co/YxLWYbPGmD — PolitiTweet.org

NASA @NASA

Tomorrow is our Day of Remembrance. #NASARemembers those who lost their lives in the name of discovery, including the crews of Apollo 1 and space shuttles Challenger and Columbia. Learn more about how we are paying tribute this year: https://t.co/RWW7rh1K5t https://t.co/ktQhJBYNaJ — PolitiTweet.org

NASA @NASA

RT @SpaceApps: We are excited to announce that the #SpaceApps 2020 Global Winners have been selected! Check out the winning teams and pro… — PolitiTweet.org

NASA @NASA

RT @NASAPersevere: I’m 22 days from landing on Mars. With ~25.6 million-miles (41.2 million-km) left, I’m closing in on Jezero Crater. It’s… — PolitiTweet.org

NASA @NASA

"We can send telemetry back from Perseverance, through MRO [Mars Reconnaissance Orbiter], to Earth, in real time." - @NASAJPL's Allen Chen explains how we'll receive communications during @NASAPersevere's entry, descent, and landing on Mars. https://t.co/Omg28U33OQ — PolitiTweet.org

NASA @NASA

Did you know @NASAPersevere is carrying two microphones to Mars? One will capture sounds of the rover's landing and operations; the second is part of a science instrument, and will record sound to potentially help us understand the characteristics of rocks: https://t.co/aK5KDnZLgB — PolitiTweet.org

NASA @NASA

"It once held a lake. And what we're going to do, as soon as we get there, is to explore the rocks that were deposited in that lake for biosignatures - for evidence of ancient life." - @NASAPersevere scientist Ken Farley explains what the rover will study at Jezero Crater, Mars. https://t.co/325enIhNMC — PolitiTweet.org

NASA @NASA

"I asked the team [...] to come up with something that would symbolize, to mark this challenge and thank in particular, the front-line workers, the medical community, that were out there doing their job." - @NASAJPL's Matt Wallace on the commemorative plate aboard @NASAPersevere. https://t.co/qb1E8jbwVf — PolitiTweet.org

NASA @NASA

"Perseverance is the very first rover designed to seek signs of past microbial life, by collecting and caching rock & soil samples that will be returned to Earth by future missions." - Planetary Science director Lori Glaze describes the work @NASAPersevere will perform on Mars. https://t.co/Sj3M0VH5us — PolitiTweet.org

NASA @NASA

🔴 LIVE: Tune in for a preview of the next Mars landing! On Feb. 18, our @NASAPersevere rover will arrive at the Red Planet and descend, for an action-packed seven minutes, to land on the surface. Questions? Use #CountdownToMars: https://t.co/pw4Rhyd3ou https://t.co/pw4Rhyd3ou — PolitiTweet.org

NASA @NASA

RT @NASAMars: Don't forget to join us for today's briefing at 4:30pm ET (21:30 UTC): https://t.co/fGItMYWnFR Tag your questions #Countdown… — PolitiTweet.org

NASA @NASA

Just 22 more days until we #CountdownToMars. Our @NASAPersevere rover is nearing the end of its 292.5-million-mile (470.8-million-km) journey through space. Where & how it'll land on Mars to begin a mission searching for signs of ancient life: https://t.co/oEheIJDEIz https://t.co/2xYWcbHz9z — PolitiTweet.org

NASA @NASA

RT @NASAExoplanets: 📣Discovery alert!📣 In a first, astronomers find a system of six stars made of three eclipsing binaries. Stars orbit the… — PolitiTweet.org

NASA @NASA

RT @Space_Station: .@Astro_Illini and @AstroVicGlover completed today's spacewalk at 1:24pm ET after installing a new science antenna then… — PolitiTweet.org

NASA @NASA

That's a wrap! @Astro_illini and @AstroVicGlover concluded today's spacewalk at 1:24pm ET, following a 6-hour and 56-minute excursion to perform @Space_Station upgrades. Inside, @Astro_Soichi and Kate Rubins await their crew mates as the airlock repressurizes. https://t.co/umNUyOPCkU — PolitiTweet.org

NASA @NASA

Success! With a bit of strength and skill, @Astro_illini removed the H-fixture from the @Space_Station, opening the slot for future solar array system upgrades. Now, he and @AstroVicGlover are returning to the airlock to wrap up today's spacewalk. https://t.co/KnoxB5d98N — PolitiTweet.org

NASA @NASA

@sccjono Hi there! Astronauts are trained to always release an object retrograde (backward) and sometimes slightly pointed down toward the horizon to avoid any re-contact. Thanks for your question! 💫 — PolitiTweet.org

NASA @NASA

Six hours into the 233rd spacewalk at the @Space_Station, @AstroVicGlover and @Astro_illini are conducting their final task, which is to remove a robotic device called an "H-fixture" that is no longer needed. https://t.co/6CrqV7sGgV — PolitiTweet.org

NASA @NASA

@misscincy14 @MasonSchools Thank you for watching with us! Hi, 5th graders of Mason! See you in space.😎🚀 https://t.co/lsQDYcf42p — PolitiTweet.org

NASA @NASA

@johnedugan @SAVAKband https://t.co/TGORjSyFMi — PolitiTweet.org

NASA @NASA

"Countdown 3, 2, 1..." @AstroVicGlover jettisons, or releases, an antenna cover as it no longer sparks joy and is not needed. Eventually it will burn up safely in Earth's atmosphere. https://t.co/WWWzvOp9xo — PolitiTweet.org

NASA @NASA

Check out this detailed rundown for more on the issues our spacewalking duo are tackling with mission control and an update on where they are in their task list for today: https://t.co/YRZdQbXEJg — PolitiTweet.org

NASA @NASA

Just tuning in to today’s spacewalk? @AstroVicGlover and @Astro_illini are working with teams in mission control to troubleshoot a cabling issue with @ESA’s newly installed science communications antenna. This issue is not unusual due to cable stiffness in space. https://t.co/1yLBzgayxF — PolitiTweet.org

NASA @NASA

Just tuning in to today’s spacewalk? @AstroVicGlover and @Astro_illini are working with teams in mission control to troubleshoot a cabling issue with @ESA’s newly installed science communications antenna. This is issue is not unusual due to cable stiffness in space. https://t.co/XXs3Su6L0V — PolitiTweet.org

NASA @NASA

@SanGrownUn1 @AstroVicGlover @Astro_illini @esa Thank you for watching with us, Stephen! 💫 https://t.co/UQeZHB9j1K — PolitiTweet.org

NASA @NASA

@star95011 Good morning, Cassandra! Have a stellar day! 🌟 https://t.co/a0T8XlAvb9 — PolitiTweet.org

NASA @NASA

RT @ISS_Research: Today’s spacewalk helps expand science capabilities on the @Space_Station through work on @ESA's Bartolomeo facility. Pot… — PolitiTweet.org

NASA @NASA

ICYMI: @AstroVicGlover hitched a pretty sweet ride to his workstation earlier. Now, he's working with @Astro_illini to route cabling on @ESA’s external science platform. 📺 Watch LIVE: https://t.co/jnFRLlVoip ❓Ask questions using #AskNASA — PolitiTweet.org