NASA

NASA @NASA

Our magnificent planet is ready for its close-up 📸, & on #EarthDay, April 22, we’re calling on YOU! Help us celebrate by uploading a photo of your favorite natural features using #PictureEarth. Learn how your pictures could be featured in future projects: https://t.co/gDOQtg6iDs https://t.co/xwlYMqqBqu — PolitiTweet.org

NASA @NASA

Have you ever wondered how we'd deflect an asteroid from hitting our home planet? @NASA & @JHUAPL experts are hosting a @reddit_AMA discussion on testing our 1st ever planetary defense mission. Join Monday at 11 am ET & ask your ?s: https://t.co/MhMrkziEGp https://t.co/JVEQ7AdPd7 — PolitiTweet.org

NASA @NASA

RT @ISS_Research: Scientists will talk to media about their research heading to the @Space_Station. Hear how we're studying atmospheric car… — PolitiTweet.org

NASA @NASA

An astronaut aboard the @Space_Station snapped this image of the South Indian Ocean as the station flew 265 miles above the clouds. The off-world laboratory orbits the Earth about every 90 minutes & helps us prepare for deep space exploration. Gaze in awe: https://t.co/iZOvbE6qsy https://t.co/1sTV8vNYeG — PolitiTweet.org

NASA @NASA

RT @JimBridenstine: NASA has been notified about the results of the @SpaceX Static Fire Test and the anomaly that occurred during the final… — PolitiTweet.org

NASA @NASA

RT @JimBridenstine: LIVE: FIRST Robotics Championship in Houston https://t.co/VtxgmPHh0e — PolitiTweet.org

NASA @NASA

Our magnificent planet is ready for its close-up 📸, & on #EarthDay, April 22, we’re calling on YOU! Help us celebrate by uploading a photo of your favorite natural features using #PictureEarth. Learn how your pictures could be featured in future projects: https://t.co/89zulBY90i https://t.co/XDGBQiJE7B — PolitiTweet.org

NASA @NASA

The @Space_Station is your orbiting laboratory, and the science being conducted there will help us push farther into deep space, while providing benefits back on Earth. Microgravity unlocks new worlds of discovery. Dive into the @ISS_Research: https://t.co/Pi7qTSWxDk 🔬🚀 https://t.co/yAOBex1U0d — PolitiTweet.org

NASA @NASA

You’re looking at the next spacecraft to land on the Martian surface! 🔴Our #Mars2020 team is preparing this rover at @NASAJPL for its mission by checking connections between its hardware & the back shell that'll protect its atmospheric entry. Learn more: https://t.co/GJga59ZjNt https://t.co/SZ5FBJsJgG — PolitiTweet.org

NASA @NASA

It's #NationalParkWeek! What do @NatlParkService parks look like from 250 miles above Earth? 👀 Take a peek at our gallery of images captured from the International @Space_Station to see these amazing places from across the country: https://t.co/EIRn9jG2yI https://t.co/cSEqvWqqUr — PolitiTweet.org

NASA @NASA

Become a citizen scientist w/ your smartphone. Create your own cloud in a bottle. Share your favorite nature photos w/ #PictureEarth. Participate in these activities & more through public & global social media events this #EarthDay! See the full list here: https://t.co/aJoy8Qd33B https://t.co/jH73iJyBDY — PolitiTweet.org

NASA @NASA

RT @NASAAmes: Special delivery! Our flying robotic “bees” arrived earlier today at the @Space_Station. If you haven’t heard about our Ast… — PolitiTweet.org

NASA @NASA

👩‍🚀An expected record-setting flight for @Astro_Christina 🚀A new #Cygnus resupply mission to the @Space_Station 🔬A discovery of the universe’s first type of molecule All this & more on “This Week @ NASA”: https://t.co/fzXoy2Ce6o https://t.co/EommOF1lCl — PolitiTweet.org

NASA @NASA

How does data from @NASAEarth satellites help tackle our country’s biggest challenges? 🌎 With innovative technology, groundbreaking insights and collaborative relationships! Learn how we explore #SpaceforUS: https://t.co/TxKYqWddsx https://t.co/juFCMvK1MY — PolitiTweet.org

NASA @NASA

From a cargo resupply spacecraft launching to the @Space_Station full of science + supplies... ...to a mission extension and launch dates for crew members on the orbiting lab. Check out what happened on orbit this week in #SpaceToGround: https://t.co/yFdKYox5JM https://t.co/Ac2waky9qB — PolitiTweet.org

NASA @NASA

LIVE NOW: @AstroDrewMorgan will fly to the @Space_Station on July 20, where he, @astro_luca and Cosmonaut Alexander Skvortsov will take part in about 250 research investigations not possible on Earth. Hear their thoughts about the upcoming mission: https://t.co/33YhGcCthk https://t.co/LL5087wO5K — PolitiTweet.org

NASA @NASA

.@AstroDrewMorgan is scheduled for his first flight to the @Space_Station on July 20, our #Apollo50th anniversary! Hear how he & his crewmates @astro_luca & Alexander Skvortsov are feeling about the upcoming mission today 2pm ET. Watch: https://t.co/VHUvh3YgPT https://t.co/58TCYzuRJP — PolitiTweet.org

NASA @NASA

@AstroDrewMorgan is scheduled for his first flight to the @Space_Station on July 20, our #Apollo50th anniversary! Hear how he & his crewmates @astro_luca & Alexander Skvortsov are feeling about the upcoming mission today 2pm ET. Watch: https://t.co/f2H9uoGJy6 https://t.co/BSvMvDa3pJ — PolitiTweet.org

NASA @NASA

The next @SpaceX #Dragon cargo spacecraft is now scheduled to launch at 4:22am ET on Tuesday, April 30 from Space Launch Complex 40 in Florida. Dragon will deliver science investigations + supplies to the astronauts aboard the orbiting laboratory. Info: https://t.co/Q0uWwb97nd https://t.co/Njjgr0rfBq — PolitiTweet.org

NASA @NASA

Tracking volcanic ash for safer aviation. Developing wildfire recovery efforts. Improving harvests during droughts. Our @NASAEarth satellites help tackle our country’s biggest challenges 🌎Explore our new interactive website, #SpaceforUS, to learn more: https://t.co/kJ26yJa1Lj https://t.co/niEY07Qtz8 — PolitiTweet.org

NASA @NASA

After its capture, the @NorthropGrumman #Cygnus spacecraft was bolted into place on the @Space_Station’s Earth-facing port of the Unity module at 7:31am ET. It will remain at the station until July 23. Details: https://t.co/wB50DTR387 https://t.co/IP55VO5QcP — PolitiTweet.org

NASA @NASA

RT @Space_Station: The @NorthropGrumman Cygnus cargo craft has been maneuvered to the Unity module for installation. Watch live now on @NAS… — PolitiTweet.org

NASA @NASA

LIVE NOW: Installation of @NorthropGrumman's #Cygnus 🛰️ to @Space_Station. What's on board? A life science instrument, experiments on aging & immune response, Astrobee 🐝 flying robots and supplies and fresh food 🍎 🥦 🍐 for the astronauts! Watch: https://t.co/cT8As76jpd https://t.co/RFowgAx03Q — PolitiTweet.org

NASA @NASA

Next up on NASA TV: Live coverage of the @NorthropGrumman #Cygnus 🛰️ arrival at @Space_Station returns at 7am ET. Ground controllers will remotely install the spacecraft to the station's Unity module, where it will stay until the end of July. Watch: https://t.co/obYlotc8Cx https://t.co/Nc6hvwTlL6 — PolitiTweet.org

NASA @NASA

At 5:28 am ET, @AstroAnnimal used the @Space_Station’s robotic Canadarm2 to grapple the @NorthropGrumman #Cygnus spacecraft as @Astro_DavidS monitored Cygnus systems during its approach. Next, ground controllers will command the station’s arm to rotate and install Cygnus. https://t.co/nJatRX8axe — PolitiTweet.org

NASA @NASA

At 5:28 am ET, @AstroAnnimal used the @Space_Station’s robotic Canadarm2 to grapple the @NorthropGrumman #Cygnus spacecraft as @Astro_David monitored Cygnus systems during its approach. Next, ground controllers will command the station’s arm to rotate and install Cygnus. https://t.co/PQBHY2GOnN — PolitiTweet.org

NASA @NASA

RT @Space_Station: The @NorthropGrumman Cygnus cargo craft has reached the 250 meter hold point on its journey to the station for robotic c… — PolitiTweet.org

NASA @NASA

LIVE NOW: A spacecraft approaches @Space_Station! 🛰️ @NorthropGrumman's #Cygnus is carrying ~7,600 pounds of supplies & science experiments. @AstroAnnimal and @Astro_DavidS will capture it with the station's robotic arm at about 5:30am ET. Watch: https://t.co/xDumbWxYdz https://t.co/OoX9wcdXEH — PolitiTweet.org

NASA @NASA

Coming up at 4am ET on NASA TV: See the @NorthropGrumman #Cygnus cargo spacecraft approach @Space_Station. At about 5:30am ET, the astronauts will capture it using the station's Canadarm2 robotic arm. Watch live: https://t.co/eiAPTX8Fc8 https://t.co/FIlbL6WtCr — PolitiTweet.org

NASA @NASA

RT @Astro_Christina: Moonrise over the atmosphere. https://t.co/4Cm7QXRbdU — PolitiTweet.org