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NASA Marshall
NASA
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@NASA_Marshall

NASA Marshall

NASA
@NASA_Marshall
#NASAMarshall delivers NASA's most vital propulsion systems, launch vehicles, cutting-edge science, and more. Verification: nasa.gov/socialmedia
Huntsville, Alabama, USA
nasa.gov/marshall/
Joined April 2009
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  • @NASA_Marshall
    NASA Marshall
    NASA
    @NASA_Marshall
    11h
    Hubble just helped solve a major mystery from the Milky Way’s early days. New data points to a massive galaxy merger billions of years ago — a collision that literally shaped our galaxy. Learn more: go.nasa.gov/4xwDUc8
    About 12 billion years ago, a dwarf galaxy known as LKH collided with a young Milky Way and merged with it. This artist’s concept portrays that collision. NASA’s Hubble Space Telescope uncovered definitive evidence of this collision by studying globular star clusters.
Illustration: NASA, ESA, Joseph Olmsted (STScI)
    8
  • @NASA_Marshall
    NASA Marshall
    NASA
    @NASA_Marshall
    Aug 29
    NASA’s Nancy Grace Roman Space Telescope will help scientists investigate dark energy and dark matter, discover and characterize exoplanets, map billions of galaxies, study black holes, and explore objects from our own @NASASolarSystem to the edge of the observable universe.
    NASA’s Nancy Grace Roman Space Telescope, encapsulated in its payload fairing, travels from the Payload Hazardous Servicing Facility to the SpaceX hangar at Launch Complex 39A at NASA’s Kennedy Space Center on Tuesday, Aug. 25, 2026, ahead of mating to a SpaceX Falcon Heavy rocket.
Credit: Sydney Rohde (Rocz)
    15
  • @NASA_Marshall
    NASA Marshall
    NASA
    @NASA_Marshall
    Aug 27
    On June 9, @NASA announced the crew of Artemis III. The very next morning, they reported for training. Hear from the @NASAArtemis III Chief Training Officer on how the crew is preparing for each phase of their mission >> go.nasa.gov/4c9Tt0O
    Image
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  • @NASA_Marshall
    NASA Marshall
    NASA
    @NASA_Marshall
    Aug 26
    NASA scientists found that some human-related microbes may survive conditions at the Moon’s South Pole — key insight as we prepare to build a permanent presence on the Moon. Read more: go.nasa.gov/4zDNOdn
    This image was taken by an Artemis II astronaut from the Orion capsule in April 2026, as the spacecraft traveled past the Moon and back over 10 days. The gray-brown, heavily cratered Moon dominates the frame against black space, with a partially lit crescent Earth setting behind its upper-left edge. Credit: NASA
    16
  • @NASA_Marshall
    NASA Marshall
    NASA
    @NASA_Marshall
    Aug 25
    MEDIA: You are invited to the Technology Showcase and Winners Announcement for NASA’s LunaRecycle Challenge on Aug. 28 at The University of Alabama’s Lee Styslinger College of Engineering. MORE INFO: go.nasa.gov/45JKGiq
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