How wide is the James Webb Space Telescope's mirror?
6.5 mAbout 21.33 ft · Body-sized
6.5 m across, made of 18 gold-coated hexagons.
That's about 4.3 red kangaroos head to toe.
🔭6.5 m
🥖a baguette
To scale: Webb's mirror is about 10× bigger than a baguette.
Things about the same size
- How tall is a giraffe?5.5 m
- How long is a standard US parking space?5.5 m
- How long is a blue whale at birth?7 m
- How tall was the Apollo lunar module?7 m
- How long is an orca?7 m
- How far is the NBA three-point line at the top of the arc?7.24 m
- How wide is a football (soccer) goal?7.32 m
- How wide is Picasso's Guernica?7.76 m
Many real things vary in size, so we use a typical or official figure. Spotted a mistake? Email hello@guessroo.com.