This is an image taken from one of NASAs two special \"Webb-cams, a camera in a giant clean room at NASA Goddard. The Webb-cams focus on what's happening with the very first completed instrument that will fly onboard the James Webb Space Telescope. The flight Integrated Science Instrument Module (ISIM) is at left center. The Ambient Optical Assembly Stand is on the right side of the image. Credit: NASA<\/p>\n
(Phys.org) -- NASA's special \"Webb-cam,\" the camera in a giant clean room at NASA Goddard, now has \"double vision,\" because there are two video cameras now focusing on what's happening with the very first completed instrument that will fly onboard the James Webb Space Telescope. Recently, there's been a lot to look at because the MIRI instrument arrived at Goddard from the United Kingdom.<\/p>\n
These aren't just typical webcams, they're \"Webb-cams\" because they're focused on the progress of work being done on components of the upcoming James Webb Space Telescope in the largest clean room at NASA's Goddard Space Flight Center, Greenbelt, Md. <\/p>\n
\"We now have two webcams in the Building 29 clean room at Goddard, one showing the left side and one showing the right,\" said Maggie Masetti, Web Developer on the Webb telescope mission at NASA Goddard. \"The screenshots on-line are updated every minute. The clean room is generally occupied from 8:00 a.m. to 4:30 p.m. Eastern Time in the U.S., Monday through Friday. There may not be much activity outside of these hours.\" The Webb-cam can be seen on-line at: http:\/\/jwst.nasa.g<\/a> \/webcam.html . <\/p>\n The James Webb Space Telescope contains four science instruments, but only one of them, the MIRI, sees light in the mid-infrared region of the electromagnetic spectrum. Mid-infrared light is longer in wavelength than that which the other Webb instruments are designed to observe. This unique capability of the MIRI allows the Webb telescope to study physical processes occurring in the cosmos that the other Webb instruments cannot see. The MIRI will be integrated into the Integrated Science Instrument Module (ISIM) Structure and viewers of the \"Double Vision Webb Cams\" can see it happen. <\/p>\n The MIRI is important to the Webb telescope because its sensitive detectors will allow it to make unique observations of many things including the light of distant galaxies, newly forming stars within our own Milky Way, the formation of planets around stars other than our own, as well as planets, comets, and the outermost debris disk in our own solar system. <\/p>\n Enlarge <\/p>\n Three engineers from the European Space Agency wearing blue hood are investigating the Mid-Infrared Instrument (MIRI) that recently arrived at NASA Goddards clean room. The MIRI sees light in the mid-infrared region of the electromagnetic spectrum. Keep watching the Webb-cams, and the MIRI will likely be moved into view soon. Credit: NASA\/Chris Gunn <\/p>\n The Webb telescope project is managed at Goddard, and several components of this next generation space telescope are already in a clean room there. The Webb telescope is the world's next-generation space observatory and successor to the Hubble Space Telescope. The most powerful space telescope ever built, the Webb telescope will provide images of the first galaxies ever formed, and explore planets around distant stars. It is a joint project of NASA, the European Space Agency and the Canadian Space Agency. <\/p>\n What is a Clean Room? <\/p>\n<\/p>\n Here is the original post:<\/p>\n NASA's 'Webb-Cam' has double vision for MIRI's arrival<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" This is an image taken from one of NASAs two special \"Webb-cams, a camera in a giant clean room at NASA Goddard. The Webb-cams focus on what's happening with the very first completed instrument that will fly onboard the James Webb Space Telescope. The flight Integrated Science Instrument Module (ISIM) is at left center Continue reading