Yes, hours vs days, which makes them a lot more impressive if you know a bit abo...

dylan604 · on July 12, 2022

>I wanna see what this thing is able to do with a 10 days exposure.

Ever seen a solid white square? =)

As with all things, it totally depends on what's being imaged. Exposing the Orion Nebula for 10 days would result in a totally over exposed image looking like a solid white square.

tambourine_man · on July 12, 2022

I trust astronomers to know how to set the exposure.

I want the Webb focusing 10 days on a patch that looks pitch black on Hubble’s 10 days deep field