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    Artemis 1

    The Space Launch System (SLS) is the most powerful rocket ever built
    NASA calls off Artemis 1 moon rocket launch over engine cooling issue

    Artemis 1 won't fly today after all.

    • The Space Launch System (SLS) is the most powerful rocket ever built
      NASA will try to launch Artemis again on Saturday, Sept. 3

      Engine problems scuppered the first attempt on Monday, but NASA scientists say they have found a fix.

      By Ben Turner Published 31 August 22

    • The sunrise casts a warm glow around the Artemis I Space Launch System (SLS) and Orion spacecraft at Launch Pad 39B at NASA’s Kennedy Space Center in Florida on March 21.
      Why was NASA's 'Mega Moon Rocket' test delayed (again)?

      The rocket will be rolled back next week for repairs that could take all of May to complete.

      By Ben Turner Last updated 26 August 22

    • Artemis I Space Launch System (SLS)_NASA/Glenn Benson
      NASA's gargantuan Mega Moon Rocket could head to space as soon as Aug. 29

      NASA announced that its Artemis-1 mission could launch as soon as Aug. 29, flying the most powerful rocket ever built around the moon and back.

      By Brandon Specktor Last updated 26 August 22

    • Inside the latest issue of All About Space you’ll find a complete guide to exoplanets.
      Inside All About Space issue 126: Complete guide to exoplanets

      Inside the latest issue of All About Space is our complete guide to exoplanets where we peer into the most extreme alien worlds and hunt for Earth 2.0.

      By Daisy Dobrijevic Published 3 February 22

    1 2
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