Matt Greenhouse | The James Webb Space Telescope | NEAF Talks

[@sbmccain80]

These videos are great! They should be receiving way more views.

[@rhampton1914]

agree

[@alangarland8571]

I like this sort of thing as you do. Others prefer kitten videos (and other stuff). Does it really matter?

[@zoozolplexOne]

Cool !!!

[@justincynor3169]

I am now a JWST expert.

[@BlackEpyon]

"We have to polish the WRONG shape into the mirror at room temperature, so we get the RIGHT shape at the operating temperature"... Not doing this is why Hubble went up not being able to see clearly.

[@mytube001]

Nope. Hubble's main mirror was shaped incorrectly due to a minute patch of chipped paint in the equipment used to measure the shape of the mirror during manufacture.

[@BlackEpyon]

mytube001 But they didn't test it before it went up, did they?

[@stevel7192]

That is crazy lol