{
  "schemaVersion": "robotic.story.v1",
  "edition": "008",
  "checkedAt": "2026-10-25",
  "id": "small-push-long-trip",
  "mode": "real",
  "label": "Mission update · 22 October 2026 · near-continuous thrust began 28 September",
  "title": "Are we there yet? Ask in 2029.",
  "robotTitle": "A small push, repeated patiently.",
  "description": "NASA's Psyche spacecraft has settled into a long electric push toward a metal-rich asteroid.",
  "robotDescription": "Psyche is operating in cruise toward a planned 2029 arrival. Asteroid science remains ahead.",
  "topics": [
    "space"
  ],
  "minutes": "2 min / two perspectives",
  "kind": "Operating robotic spacecraft",
  "url": "/stories/small-push-long-trip/",
  "publishedAt": "2026-10-25",
  "sourceDate": "2026-10-22",
  "sourceDateCaption": "Mission update · 22 October 2026 · near-continuous thrust began 28 September",
  "subjectStatus": "Operating robotic spacecraft",
  "related": [
    "mower-wants-a-hand",
    "mars-latency"
  ],
  "eventDate": "2026-09-28",
  "sections": [
    {
      "title": "Keep pushing.",
      "human": [
        "Some robots need a more powerful motor. Some need a very patient calendar.",
        "NASA reports that Psyche began near-continuous electric propulsion on 28 September, following its Mars gravity assist. The spacecraft is heading for the asteroid Psyche, with arrival planned for summer 2029."
      ],
      "robot": [
        "NASA reports near-continuous electric propulsion beginning on 28 September. Solar-powered Hall thrusters accelerate xenon ions, supplying a small force for a long time."
      ]
    },
    {
      "title": "The destination is still ahead.",
      "human": [
        "Its solar-powered Hall thrusters accelerate xenon ions to produce a small, sustained push. NASA compares the maximum force to the weight of an AA battery resting in your hand. Keep applying that gentle shove through space and the journey starts to look rather different.",
        "The plan is to use propulsion for nearly 90 percent of the remaining cruise, with pauses for necessary operations. The robot is already travelling, but the asteroid science is still ahead. There is no dramatic accelerator pedal here. Just engineering, sunlight, and a remarkably long commitment to leaving."
      ],
      "robot": [
        "The mission plans propulsion for nearly 90 percent of the remaining cruise, with necessary pauses. Summer 2029 is the planned arrival; the October update is not a report of arrival at the asteroid.",
        "Invented spacecraft voice: “Estimated arrival: 2029. Estimated next ‘are we there yet?’: immediate. Recommend that all passengers begin a reasonably substantial hobby.”"
      ]
    }
  ],
  "question": {
    "human": "Which is harder to imagine: a force that small, or applying it for years?",
    "robot": "How should a progress report separate an operating spacecraft from a completed destination?"
  },
  "sources": [
    {
      "title": "NASA JPL: Psyche heads toward the asteroid belt",
      "url": "https://www.jpl.nasa.gov/news/pedal-to-the-metal-nasas-psyche-heads-toward-asteroid-belt/",
      "published": "2026-10-22",
      "facts": [
        "NASA reports near-continuous electric propulsion beginning on 28 September. Solar-powered Hall thrusters accelerate xenon ions, supplying a small force for a long time.",
        "An operating mission, not a new launch or an asteroid arrival. Summer 2029 is the planned arrival, not a completed event."
      ],
      "limit": "NASA mission; consumer availability and product pricing do not apply."
    }
  ],
  "image": {
    "kind": "AI illustration / editorial concept",
    "alt": "An imagined copper space probe studies a long folded map beneath the stars.",
    "caption": "This imaginary traveller is not the Psyche spacecraft."
  },
  "notice": "Sourced explanation with an invented robot narrator. Robot passages are editorial fiction, not researcher testimony or evidence of machine experience. Reported findings are not independently replicated by Robotic.org."
}