Zero four two plus 6 5 5 one two 7 7, from here on, known as two mass, it's a nice, bright star. Yes, about 16 times brighter than the sun, and its located relatively close to earth, as these things go, about 2000 light years away. But it's just one of about up to 400 billion stars in the Milky Way, and until recently, nobody gave it a lot of thought. But late last week, two mass became the most famous star known to science outside of our own sun. That's because the James Webb Space Telescope launched from earth on Christmas Day, and now located 1.6 million kilometers, 1 million miles away, chose the ordinary star to take an extraordinary picture. Its first image with its 18 hexagonal mirror segments in near perfect alignment. As NASA inverse and others report, Webb captured the star with a red filter to enhance its brightness and could see not only the stellar target itself, but also stars and galaxies in the background. More than 20 years ago, the web team set out to build the most powerful telescope that anyone has ever put in space and came up with an audacious optical design to meet demanding science goals, said Thomas zurbuchen, a NASA associate administrator at a press conference on March 16th, the day the image was released. Today, we can say that design is going to deliver. Capturing the image took some doing. The 18 segments that make up the webs 6.5 meter, 21 foot four inch diameter mirror, are driven by actuators that allow them to move in 7 XS. Each segment works as its own independent mirror, meaning that left to themselves, they would capture 18 hazy images of a single body instead of one extraordinarily sharp one. Ground controllers have been working for months to align the segments to within a few nanometers or billionths of a meter of one another. The image of two mass was taken when the mirrors had completed what NASA calls the fine phasing stage of their alignment. That is close to the final stage of focusing, but not yet quite there yet. Finer still adjustments will be taking place over the next several months with the mirror segments still being tweaked, at least through May. It will then take until the end of June or early July, before all of the $10 billion telescopes other instruments are calibrated and brought online. Only then will an observatory that has been in development for the past 25 years at last be ready to truly go to work. We are excited about what this means for science, said ritta kasky kuha, deputy optical telescope element manager for Webb during the agency press conference. We know now we have built the right telescope..