The first image of the universe captured by the James Webb Space Telescope was made public on Monday by the National Aeronautics and Space Administration.
The image, which was made public by US President Joe Biden during a White House briefing, depicts the 4.6 billion-year-old galaxy cluster SMACS 0723, which acts as a gravitational lens to amplify the much fainter and more distant objects behind it.
Bill Nelson, the administrator of NASA, claimed that the image merely depicts a small percentage of the cosmos.
Nelson remarked, “A hundred years ago, we assumed there was just one galaxy.” “The number is now infinite. And there are billions of stars, or suns, in our galaxy. There are also countless galaxies, each containing countless stars and suns. And we’re starting to catch a glimpse.
“Our perspective spans more than 13 billion years. One of these little specks has travelled 13 billion years in the light that you are seeing “he stated. The Big Bang, the hypothetical flashpoint that started the expansion of the universe around 13.8 billion years ago, is only 800 million years older than this, or by a mere 0.1 percent.
According to NASA, this is the sharpest and most detailed infrared photograph yet recorded of the distant universe.
The James Webb Space Telescope, which was put into orbit on December 25, is the biggest and most potent space science telescope ever built. It is expected to cost roughly $10 billion.
When the first image from NASA’s telescope was revealed, Biden said it was a momentous day because it provided a “new window into the history of our cosmos.”
The US president continued, “It’s difficult to even imagine.” “It’s amazing. For science and technology, America, and all of humanity, it’s a historic moment.
