NASA

@NASA

In coordination with @csa_asc, our new @NASAPrize, the Deep Space Food Challenge, offers up to a $500K prize purse for ideas on how to provide astronauts healthy, tasty food for longer missions to Mars and beyond.

🍲 Here's how you can compete:

@NASA

LIVE: Get the latest on our @NASA_SLS rocket for #Artemis missions. Administrator @JimBridenstine, human spaceflight lead @KathyLueders, and experts from NASA, @BoeingSpace, and @AerojetRdyne discuss the Jan. 16 hot fire test of the rocket's core stage:

@NASA

Tune in at 5:30pm ET for a news update on last Saturday's hot fire of the @NASA_SLS core stage. Administrator @JimBridenstine, human spaceflight lead @KathyLueders, and experts from NASA, @BoeingSpace and @AerojetRdyne will discuss the test:

@NASA

Astronauts @AstroVicGlover and @Astro_illini will conduct two spacewalks for @Space_Station upgrades on Jan. 27 and Feb. 1, and we're broadcasting them live.

Join NASA experts for a spacewalk preview on Jan. 22 at 3pm ET. Have questions? Use #AskNASA:

@NASA

Replying to @KathyLueders: NASA inspections show core stage and engines for @NASA_SLS in excellent shape. Data show test parameters used for ground…

@KathyLueders

NASA inspections show core stage and engines for @NASA_SLS in excellent shape. Data show test parameters used for ground test but not for #Artemis flight led to computer shutdown of Green Run hot fire test. For more:

@NASA

Replying to @NASAaero: Hitching a ride on @NASAPersevere, the Mars Helicopter, Ingenuity, is a technology demonstration to test powered flight on an…

@NASAaero

Hitching a ride on @NASAPersevere, the Mars Helicopter, Ingenuity, is a technology demonstration to test powered flight on another world for the first time. Learn more at #CountdownToMars

@NASA

Replying to @Astro_Jessica: On #MLKDay 1 year ago, @Astro_Christina & I completed our 3rd spacewalk together @Space_Station. We took a moment to com…

@NASA

Replying to @NASAEarth: Martin Luther King Jr. came of age in one of the fastest-growing cities in the United States, #Atlanta. #MLKDay https://t.co…

@Astro_Jessica

On #MLKDay 1 year ago, @Astro_Christina & I completed our 3rd spacewalk together @Space_Station. We took a moment to commemorate Martin Luther King, Jr. and his astute words, “We may have all come on different ships, but we’re in the same boat now”. Sage advice, then, and now.

@NASAEarth

Martin Luther King Jr. came of age in one of the fastest-growing cities in the United States, #Atlanta. #MLKDay

@NASA

"Darkness cannot drive out darkness, only light can do that. Hate cannot drive out hate, only love can do that." — Dr. Martin Luther King Jr.

Today we honor his legacy with this stunning image of Atlanta, #MLK's birthplace, alight amidst the dark of night.

@NASA

Replying to @NASAKennedy: #ICYMI: Over the weekend, @NASA_Orion was transported to its next location, the Multi-Payload Processing Facility.

Here,…

@NASA

Replying to @NASAInterns: #CountdownToMars with us! 🔴 We are now one month away from @NASAPersevere landing on February 18. Join us on this adventur…

@NASAKennedy

#ICYMI: Over the weekend, @NASA_Orion was transported to its next location, the Multi-Payload Processing Facility.

Here, it'll be moved into a service stand that provides 360-degree access, allowing engineers & technicians to fuel & service the spacecraft

@NASAInterns

#CountdownToMars with us! 🔴 We are now one month away from @NASAPersevere landing on February 18. Join us on this adventure with @TheSpaceGal:

@NASA

Replying to @JimBridenstine: Green Run @NASA_SLS hot fire, T-0 time at 5:27 pm ET, lasting 67.2 sec. Engine ignition at 6 sec. prior to T-0, in sequ…

@JimBridenstine

Green Run @NASA_SLS hot fire, T-0 time at 5:27 pm ET, lasting 67.2 sec. Engine ignition at 6 sec. prior to T-0, in sequence about 120 milliseconds apart. Core stage & engines in good shape. More to come this week on Artemis blog.

@NASA

🚀 10.9 million names from around the WORLD are on their way to Mars right now aboard our @NASAPersevere rover.

If you didn’t secure your seat on this flight, don’t worry! You can grab your ticket for the next mission, here:

#CountdownToMars

@NASA

Replying to @NASA_LSP: LauncherOne has been released from Cosmic Girl and its NewtonThree main stage engine has ignited. The 10 CubeSats of ELaNa 20…

@NASA_LSP

LauncherOne has been released from Cosmic Girl and its NewtonThree main stage engine has ignited. The 10 CubeSats of ELaNa 20 are on their way to space! 🚀🛰️

@NASA

Replying to @Dr_ThomasZ: A NASA small satellite mission designed to study how small particles collide and aggregate in microgravity is scheduled to…

@Dr_ThomasZ

A NASA small satellite mission designed to study how small particles collide and aggregate in microgravity is scheduled to launch today on @Virgin_Orbit’s LauncherOne as part of NASA’s Educational Launch of Nanosatellites (ELaNa) program:

@NASA

Replying to @NASA_LSP: #DYK: @NASA's ELaNa missions provide a deployment opportunity for CubeSat projects developed by students, educational institu…

@NASA_LSP

#DYK: @NASA's ELaNa missions provide a deployment opportunity for CubeSat projects developed by students, educational institutions, nonprofit organizations, and NASA Centers. Learn more ➡️

@NASA

On Saturday, we conducted a hot fire test of the core stage for the @NASA_SLS rocket that will launch @NASAArtemis missions to the Moon. Find out more about the test:

@NASA

Replying to @nasahqphoto: Today, @NASA, @BoeingSpace, and @AerojetRdyne held the Green Run hot fire test.

Take a look at the imagery we captured o…

@NASA

"Now we've got to go figure out what made it make that decision, make some adjustments, and fix it."

For more information about the Green Run test series, visit:

@nasahqphoto

Today, @NASA, @BoeingSpace, and @AerojetRdyne held the Green Run hot fire test.

Take a look at the imagery we captured of all four RS-25 engines of @NASA_SLS firing simultaneously at @NASAStennis. 📷