NASAVerified account

On the morning of July 15, a @northropgrumman Minotaur IV rocket is set for liftoff from Pad 0B at @NASA_Wallops. The launch window opens at 9am ET. How to watch: https://go.nasa.gov/2Wiswkz pic.twitter.com/Uh8Pz7QD3O

Live in the Southeast or East Coast of the U.S.? Tonight, if the weather's clear, you'll be able to see a 6-minute flyover of the @Space_Station across the night sky. For more info & alerts on #SpotTheStation sightings, visit: http://spotthestation.nasa.gov pic.twitter.com/CQairfXb46

We’re inviting you to virtually experience @NASAPersevere launch to the Red Planet! You can: Prepare for your mission Share with students Watch live launch coverage And much more. RSVP to #CountdownToMars: https://go.nasa.gov/beourguest-mars pic.twitter.com/PCAqhDBLqW

Have you seen Comet NEOWISE in the sky? Tomorrow at 3pm ET, our experts will take your questions about this distant visitor. At 4pm, stick around for a discussion on why this occurrence is so special. How to watch: https://go.nasa.gov/3099C0n  Submit ?s now using #askNASApic.twitter.com/Vn4TOqW4Ks

Get ready to see #TheSunUpClose. Scientists from our joint @ESASolarOrbiter mission with @ESA will reveal the closest images ever taken of our star, on Thurs., July 16, at 8am ET. Watch LIVE: https://go.nasa.gov/2DE4xWs pic.twitter.com/lve8KhXKA7

On Thurs., July 16 and Tues., July 21, @Astro_SEAL & @AstroBehnken will perform spacewalks to install new lithium-ion batteries outside the @Space_Station. This will complete a 3.5-year effort to upgrade the station's power systems. How to watch: https://go.nasa.gov/3iZsyYc pic.twitter.com/zABunYsM2S

Our next Mars rover has a name – @NASAPersevere. The time at hand is hard. We have already surmounted many obstacles on our way to the Red Planet, but as humans we will not give up. We will always persevere: https://youtu.be/6qA9iaAUo8k  #CountdownToMarspic.twitter.com/sNrZ6i1goV

“I don’t think there are that many places where something like that could happen — where you come in and work on something that important. That you know is in history.” Paula Cain creates the thermal blankets that protect spacecraft like @NASAHubble: https://youtu.be/c_suLRjtSVA pic.twitter.com/M0QB2iFccu

“That’s one small step for a man, one giant leap for mankind.” These were Neil Armstrong’s words when he first stepped foot on the Moon. What would yours be? Tell us by participating in the Next Moon Step Challenge, open for K-12 students until July 21: https://go.nasa.gov/2DBhQqN pic.twitter.com/Ncu89ADgrj

Excited about the #CountdownToMars? We've got you covered. We created a virtual Mars photo booth, 3D rover experience & more for you to put your own creative touch on sending @NASAPersevere well wishes for her launch to the Red Planet! https://go.nasa.gov/3iTs5GT pic.twitter.com/Qy5IC5xt7v

Using data from our @NASAExoplanets NEOWISE mission, scientists from @backyardworlds have discovered two bizarre brown dwarfs, or balls of gas that aren’t massive enough to power themselves the way stars do. Here’s what it means for astronomy: https://go.nasa.gov/38OIF6o pic.twitter.com/ETvf7TQaii

Two @NASAEarth satellites provided forecasters with data on Tropical Storm #Fay as it made landfall and tracked into upstate New York, breaking rainfall records in New Jersey and the New York City region. Read more from @NASAHurricane: https://go.nasa.gov/3h1ePyr pic.twitter.com/FB7VmNNyoz

This week: Our @NASAPersevere rover gets closer to launch Comet NEOWISE spotted from the @Space_Station Building a spacecraft to explore a metal-rich asteroid Watch: https://go.nasa.gov/327eJkC pic.twitter.com/sgIGhVCxm5