WeighrooGuessroo · All weights

How much does the James Webb Space Telescope weigh?

6.161 tAbout 6.79 US tons · Hefty

About 6,161 kg, around half the weight of Hubble.

That's about 72 big red kangaroos (85 kg each).

6.161 t
a Robinson R22

By weight: the Webb telescope is about 9.9× heavier than a Robinson R22.

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Things about the same weight

Many real things vary, so we use a typical or official figure. Spotted a mistake? Email [email protected].