Diplodocus vs Hubble Space Telescope: size comparison
Diplodocus: 25 m. Hubble Space Telescope: 13.2 m. Both silhouettes are drawn at the same scale.
Size ratio: ×1.9
Diplodocus
25 m
What is measured Estimated length of an adult Diplodocus carnegii
Much of its length was in its tail.
Source : Wikipedia — Diplodocus
Hubble Space Telescope
13.2 m
What is measured Length of the Hubble Space Telescope
It has orbited Earth since 1990, at about 540 km altitude.
Source : Wikipedia — Hubble Space Telescope