How wide is the Hale telescope mirror in humans?

The Hale telescope mirror is 5.1 m wide, the same as 3 average adults (1.70 m) stacked head to toe.

California. Named after astronomer George Ellery Hale, in use since 1948.

Measured straight across. Source.

Things about the same size

• 🗿 Michelangelo's David 3.04 humans
• 🧑‍🚀 Orion capsule 2.95 humans
• 🕊️ Lugia 3.06 humans
• 🤸 Balance beam 2.94 humans
• 🦭 Southern elephant seal 2.94 humans
• 🐍 Green anaconda 2.94 humans

More space

• 💿 Voyager Golden Record 0.18 humans
• 🚁 Ingenuity helicopter rotor 0.71 humans
• ☄️ Hoba meteorite 1.59 humans
• 🚗 Starman's Tesla Roadster 2.32 humans
• 🦾 Canadarm 8.94 humans
• 📡 Very Large Array dish 14.7 humans
• 📡 FAST radio telescope 294 humans
• 🌑 Deimos (moon of Mars) 7,294 humans