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9 votes
How much more powerful is the james webb telescope?

User Wtr
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1 Answer

19 votes
19 votes

Answer:

The Webb telescope's primary mirror is 6.5 meters in diameter, compared with Hubble's, which is 2.4 meters, giving Webb about seven times as much light - gathering capability and thus the ability to see further into the past.

User Ventaur
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