The five space objects from the Size It Up puzzle on October 13, 2026, with the measured size of each, the reference it was compared against, a source you can check, and how the community's guesses landed. Want the surprise first? Replay this puzzle — archived days never touch your streak.
The October 13, 2026 puzzle ran from the International Space Station at 109 m to the Sun at 1,392,700 km — 7 orders of magnitude apart, drawing on space. The pair furthest apart was round 5: the Sun is 13927000000× as big as a monarch butterfly.
ROUND 1
How wide is the Moon compared with Australia?
Answer: The Moon — 3,474.8 km. The Moon measures 3,474.8 km (length / span), which is about 1.2× smaller than the reference, Australia at 4,000 km.
The Moon’s mean diameter is about 3,475 kilometres.
Common miss: players tend to inflate the Moon when it sits beside Australia — big things get squeezed, small familiar things get stretched.
How long is the International Space Station compared with an American football field?
Answer: International Space Station — 109 m. The International Space Station measures 109 m (length / span), which is almost exactly the same size as the reference, an American football field at 109.7 m.
The ISS spans roughly 109 metres across its solar arrays.
Common miss: players tend to inflate the International Space Station when it sits beside an American football field — big things get squeezed, small familiar things get stretched.
How wide is Earth compared with the contiguous United States?
Answer: Earth — 12,742 km. Earth measures 12,742 km (length / span), which is 2.8× as big as the reference, the contiguous United States at 4,500 km.
Earth is about 12,742 kilometres across.
Common miss: players tend to compress Earth when it sits beside the contiguous United States — big things get squeezed, small familiar things get stretched.
How wide is the Sun compared with a monarch butterfly?
Answer: The Sun — 1,392,700 km. The Sun measures 1,392,700 km (length / span), which is 13927000000× as big as the reference, a monarch butterfly at 10 cm.
The Sun is about 1.39 million kilometres in diameter.
Common miss: players tend to compress the Sun when it sits beside a monarch butterfly — big things get squeezed, small familiar things get stretched.
Sizes are measured along the axis named in each round and link to their published source. Explore the full library by category, or read how scoring works.
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