Rocket boosters for our #Artemis I mission are being readied for launch at @NASAKennedy. 🚀 Together with @northropgrumman, we’ve also taken the next steps towards building @NASA_SLS solid rocket boosters to support up to 9 Artemis Moon missions: go.nasa.gov/3dQLXGW

Today is international #AsteroidDay☄️! To mark this @UN day, experts from our #PlanetaryDefense Coordination Office & the Double Asteroid Redirection Test (DART) are here to answer questions about finding asteroids & mitigating risk. Reply to this tweet with your questions!

When an asteroid or comet comes close to Earth we call it a near-Earth object. But how close is close? How do we keep track of them? What can we do to mitigate our risk? ☄️ Here’s what you need to know about near-Earth objects this #AsteroidDay:

NEWS: We’re finalizing a contract with @NorthropGrumman to build solid rocket boosters for as many as six more @NASA_SLS flights, for a total of up to nine #Artemis missions. It's our next step toward building a sustainable human presence on the Moon: go.nasa.gov/38nDI4h

When we see the colors of the universe for what they are, we can see what makes us all unique and talented. 💜 Explore our new and growing LGBTQ #PrideMonth photo gallery of @NASAPeople: nasa.gov/image-gallery/…