DAILY NO. 15 · VERIFIED MEASUREMENTS
The five space objects from the Size It Up puzzle on September 15, 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.
Answer: Earth measures 12,742 km (length / span), which is 2.9× as big as the reference, Brazil at 4,320 km.
Earth is about 12,742 kilometres across.
Common miss: players tend to compress Earth when it sits beside Brazil — big things get squeezed, small familiar things get stretched.
Answer: Jupiter measures 139,820 km (length / span), which is 1.2× as big as the reference, Saturn at 116,460 km.
Jupiter is almost eleven times wider than Earth.
Common miss: players tend to compress Jupiter when it sits beside Saturn — big things get squeezed, small familiar things get stretched.
Answer: the Perseverance rover measures 3 m (length / span), which is 1.5× as big as the reference, a queen bed at 2 m.
Perseverance is about the length of a small car.
Common miss: players tend to compress the Perseverance rover when it sits beside a queen bed — big things get squeezed, small familiar things get stretched.
Answer: a Saturn V rocket measures 110.6 m (height), which is 1.2× as big as the reference, the Statue of Liberty at 93 m.
Saturn V stood taller than the Statue of Liberty without its pedestal.
Common miss: players tend to compress a Saturn V rocket when it sits beside the Statue of Liberty — big things get squeezed, small familiar things get stretched.
Answer: a Starship launch stack measures 121 m (height), which is 1.1× as big as the reference, a Saturn V rocket at 110.6 m.
The complete Starship launch stack is about 121 metres tall.
Common miss: players tend to compress a Starship launch stack when it sits beside a Saturn V rocket — 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.