ALL ANSWERS · SPACE · DAILY No. 41 · OCTOBER 14, 2026

Size It Up Space answer: October 14

The five Space silhouettes for October 14, with the true sizes. If you have not played yet, this page is a spoiler — play these five first, then come back to argue with the numbers.

Day 41 ran from Pandora (81.2 km) to HD 209458 (1,656,000 km). The widest gap was round 3, Titania against Mimas, at 4.0×; the closest call was round 5, Janus against Pandora, only 2.2× apart — the kind of round that separates a 90 from a 60.

  1. ROUND 1

    Triton (Neptune’s moon · mean diameter) vs Dione (Saturn’s moon · mean diameter)

    Dione · reference · 1,123 km
    Triton · true diameter · 2,705 km

    2.4× wider than Dione

    Triton, a moon of Neptune, has a mean diameter of about 2,705.2 km. This is the body’s size, not an orbital distance.

  2. ROUND 2

    Kepler-186 (estimated stellar diameter) vs HD 209458 (estimated stellar diameter)

    HD 209458 · reference · 1,656,000 km
    Kepler-186 · true diameter · 727,700 km

    2.3× shorter than HD 209458

    Kepler-186 has an estimated stellar diameter of about 727,702.2 km. This is the body’s size, not an orbital distance.

  3. ROUND 3

    Titania (Uranus’s moon · mean diameter) vs Mimas (Saturn’s moon · mean diameter)

    Mimas · reference · 396.4 km
    Titania · true diameter · 1,578 km

    4.0× wider than Mimas

    Titania, a moon of Uranus, has a mean diameter of about 1,577.8 km. This is the body’s size, not an orbital distance.

  4. ROUND 4

    Miranda (Uranus’s moon · mean diameter) vs Amalthea (Jupiter’s moon · mean diameter)

    Amalthea · reference · 167 km
    Miranda · true diameter · 471.6 km

    2.8× wider than Amalthea

    Miranda, a moon of Uranus, has a mean diameter of about 471.6 km. This is the body’s size, not an orbital distance.

  5. ROUND 5

    Janus (Saturn’s moon · mean diameter) vs Pandora (Saturn’s moon · mean diameter)

    Pandora · reference · 81.2 km
    Janus · true diameter · 178.4 km

    2.2× wider than Pandora

    Janus, a moon of Saturn, has a mean diameter of about 178.4 km. This is the body’s size, not an orbital distance.

Beat these tomorrow

Every round is worth up to 100 points: within 6% of the true size scores 100, half or double scores 45, five times off scores zero. The daily puzzle is the same five for everyone and refreshes at midnight in your time zone; if you want more than five, Size It Up Unlimited draws fresh pairs from the whole library for as long as you like.

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