The new snaps from the telescope, which cost £8.3billion and was launched on Christmas Day, are the deepest-ever images taken of the universe.
The James Webb telescope has been designed to see the faint infrared glow of stars dated to within a few hundred million years of the Big Bang.
The preview event for the pictures was due to be held at the White House at 5pm EST (10pm BST), however, keen viewers were left waiting for over half an hour before any images were shown.
President Biden apologised for the delay of the reveal while revelling in the awe of the discovery.
He said: “Today is a special day.
“It’s a new window into the history of our universe. The oldest documented light in the history of our universe, from 13 billion years ago. It’s hard even to fathom.”
However, many angry Twitter users took to the social media site to express their frustration at the delay.
User @KaijuSouth wrote: “He doesn’t deserve this honour [sic]. It’s absurd to have this clown introduce anything of such significance.”
Another user @tap836 tweeted: “Biden must have got lost on the way to the press room.”
User @r1kkell added: “Soon? Delays piling on delays #patheric [sic].”
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NASA’s scientific missions lead Thomas Zurbuchen said in a press conference: “The images are being taken right now.
“There is already some amazing science in the can, and some others are yet to be taken as we go forward.
“We are in the middle of getting the history-making data down.
“It’s really hard to not look at the universe in a new light and not just have a moment that is deeply personal.
“It’s an emotional moment when you see nature suddenly releasing some of its secrets, and I would like you to imagine and look forward to that.”