Link0u

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:Ugy5bB445mlrSDyQpDJ4AaABAg] I hope they grind the primary and secondary mirrors properly this time.

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:UgzY8ojBkp99RXl8XPJ4AaABAg] I'm so thankful people are referring to this telescope as Roman as opposed to Nancy Grace.

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:UgwYUSeVmR4voJAc0-J4AaABAg] I remembered when they made it so you can sign you name up and have it put inside, I cant wait to see what else is found out there in the universe!

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:Ugz78WWBGFkATv_TYvl4AaABAg] For humans seismic

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:Ugw2KQQoQiFgMpsIEPl4AaABAg] I hope everything goes right with the launch. And no political things they’re putting away and that can be a good successor to Hubble telescope

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:UgzaL3JTwk5RBPyCXC14AaABAg] Well you got me to click subscribe

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:Ugy5xXn9p0IdciAj-S94AaABAg] How many Megapixels?

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:UgybnKCWYG9Zg9t9XZJ4AaABAg] Could SpaceXs bigger rocket be able to recover Hubble for repair and upgrading, is it even viable?

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:UgzEEI51Lcve_giennd4AaABAg] Terrific!!

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:Ugy8T5WeJypdqAN_M5Z4AaABAg] Thanks for clearing that up. I was wondering how it was possible

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:Ugyu7VohCDgqpJ5YgJF4AaABAg] Ironically, Hubble’s total field of view is greater than Roman’s WideField Instrument. The catch is Hubble is based on a two-mirror Ritchie-Chrétien optical design which corrects for spherical, coma, and astigmatism, but cannot correct for field curvature. The prime focal plane is picked off by five separate instruments, plus three outlying fine guidance instruments. The entire focal plane spans over 1° field of view. But each instrument has a tiny field of view which is relayed to their individual sensors where the limited field curvature (and Hubble’s residual spherical aberration error) are corrected as needed. Roman uses a Three Mirror Anastigmat optical design, which allows for a large, flat corrected image plane at prime focus — the perfect place to have 18 sensors covering the equivalent of a ~0.8° x 0.4° field of view! ???

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:UgxJw1HtLOSqoSQy-6V4AaABAg] Thanks Dr Becky ، a few weeks ago، i got a link to send my name to this telescope by another astronomy facebook community page۔I wonder what would be the purpose of sending our names۔Does anybody have an idea۔Thanks

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:UgxGQHDnoCytPjlviGN4AaABAg] Just be be precise: the Hubble cameras were replaced during STS-125 in May of 2009. However, they were supposed to fly in 2005, so Hubbles cameras were designed more than thirty years ago.

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:UgwtkeVwkrBrpWCD7r54AaABAg] It’s not the size that matters… it’s just your field of view that needs to change… I’m 100% trying that next time

2026-08-16　과학/테크/IT트렌드

How is Roman's field of view 100 times bigger than Hubble's?! #shorts [댓글]

[ytcid:Ugy2oKDZJK5ogbYrQkl4AaABAg] I can't wait for the first images!! I'm so excited! I am curious though. Since the Roman telescope was designed, how far has optics and cameras advanced? I know it takes a long time to go from drawing board to mock up and then full build, let alone waiting for funding, so time has passed. I was wondering how much our tech has advanced since inception?

2026-08-16　과학/테크/IT트렌드

새글