来源:https://www.nasa.gov/webbfirstimages
原文:
On Monday, July 11, President Joe Biden released one of the James Webb Space Tel
escope’s first images in a preview event at the White House in Washington. NASA
, in partnership with ESA (European Space Agency) and CSA (Canadian Space Agency
), will release the full set of Webb’s first full-color images and spectroscopi
c data during a televised broadcast beginning at 10:30 a.m. EDT (14:30 UTC) on T
uesday, July 12, from NASA’s Goddard Space Flight Center in Greenbelt, Maryland
.
This first image from NASA’s James Webb Space Telescope is the deepest and shar
pest infrared image of the distant universe to date. Known as Webb’s First Deep
Field, this image of galaxy cluster SMACS 0723 is overflowing with detail. Thou
sands of galaxies – including the faintest objects ever observed in the infrare
d – have appeared in Webb’s view for the first time. This slice of the vast un
iverse covers a patch of sky approximately the size of a grain of sand held at a
rm’s length by someone on the ground.
我英文不够好所以以下为机翻:
7 月 11 日星期一,乔·拜登总统在华盛顿白宫的预览活动中发布了詹姆斯·韦伯太空望远
镜的第一批图像之一。 NASA 与 ESA(欧洲航天局)和 CSA(加拿大航天局)合作,将在
美国东部时间上午 10:30(世界标准时间 14:30)开始的电视广播中发布韦伯的全套全彩图
像和光谱数据 ) 7 月 12 日星期二,在马里兰州格林贝尔特的美国宇航局戈达德太空飞行
中心。
NASA 詹姆斯韦伯太空望远镜拍摄的第一张图像是迄今为止遥远宇宙最深、最清晰的红外图
像。 这张被称为韦伯第一深场的星系团 SMACS 0723 的图像充满了细节。 数千个星系——
包括在红外线中观察到的最微弱的物体——首次出现在韦伯的视野中。 这片广阔的宇宙覆
盖了一片天空,大约有地面上的某个人举起的一粒沙子那么大。
https://i.imgur.com/7wMQbNK.jpg