NASA’s James Webb Space Telescope captured a stellar image of a bright star and surrounding galaxies in its latest optical performance test.
The Webb team completed testing all of the telescope’s optical elements in a stage known as "fine phasing" on March 11, according to a NASA news release.
During fine phasing, the Webb telescope focused on a bright star during an alignment evaluation but the cameras on the telescope are so sensitive, it was able to also capture the galaxies and other stars seen in the background.
The subsequent image appears a tad orange/red because the telescope implemented a filter to optimize visual contrast, according to NASA.