![]() ![]() “It is thrilling to play a part in this monumental turning point in further discovery of the universe. “I have worked on aerospace applications over the years, but I quickly realized the Webb telescope was going to be a special project and knew the importance of getting it right,” said Guy. It’s also similar to the Raychem 55A cable, which has been on the market for more than 60 years and is a highly reliable and durable product, widely used in aerospace applications.īased on scientific testing TE’s Raychem cables were selected to provide data and signal connectivity to assist with tracking and alignment of the FGS so that the telescope can capture images. Made from cross-linked ETFE polymers, the product is resistant to radiation found in outer space. The customer landed on TE’s Raychem SPEC 55 military grade cable, fluoropolymer heat shrink tubing and solder sleeve devices for the connectivity components of the FGS. Other space probes, such as the 1989 Cosmic Background Explorer have technically studied a greater distance into the universe than JWST will - but JWST "was designed not to see the beginnings of the universe, but to see a period of the universe's history that we have not seen yet," said John Mather, senior project scientist for the James Webb Space Telescope.The customer had used TE products in space applications for years, but wanted to explore the company’s broad portfolio to find a solution to meet these stringent requirements. Hubble has a few infrared detection capabilities, but not nearly as much as JWST. ![]() It's armed to show us an unfiltered universe. You're just viewing it unfiltered by light pollution. You can read more about the infrared mechanism here - but basically, think of it as the difference between looking up at the stars from a light-saturated New York City, then again from a dark forest glen.Īmid the dense foliage, you'd see a whole lot more sparkles even though it's the same sky. It will illuminate for us all the stars, galaxies, quasars, black holes and maybe even exoplanets poised to hold life that we can't see. When JWST looks up at the sky, however, it can show us all that infrared goodness. This infographic illustrates the spectrum of electromagnetic energy, specifically highlighting the portions detected by NASA's Hubble, Spitzer and Webb space telescopes. Other space telescopes can see in infrared, but none are as powerful as Webb. It uses what's known as infrared imaging to show us a region of the universe invisible to human eyes - and even Hubble can't see with its ultra-powerful lens. ![]() That's because JWST operates differently than other high-tech telescopes, including Hubble. We don't have a lot more information than that just yet but what's certain is that it will be monumental. The five targets for James Webb were revealed on July 8 and include a nebula, a galaxy cluster and even an exoplanet. We do have an idea of what NASA has decided to look at. Known as Webbs First Deep Field, this image of galaxy cluster SMACS 0723 is. "What I have seen moved me, as a scientist, as an engineer and as a human being," Pam Melroy, NASA's deputy administrator, said. NASAs James Webb Space Telescope has produced the deepest and sharpest infrared image of the distant universe to date. However, these are pretty much the products of calibrating all the telescope's instruments - which you can read about in more detail here - not the finalized, highly anticipated conglomerate images scientists are calling JWST's "first light."īut in a press conference June 29, NASA members who've already caught a glimpse of JWST's true first light said they were absolutely blown away and almost moved to tears. And as the agency has been making its way down the list, we've been blessed with a bunch of luminescent, red-orange peeks into JWST's eventual vision. In short, NASA has to get through a total of 17 testing "modes," which can be thought of as checkpoints, prior to booting up the telescope. But they're not exactly the scope's "first images." ![]() I know I've spent quite a bit of time musing about them. What should we expect from JWST's first images?īy now, aside from JWST's actual first image, you might have seen a few preliminary JWST pictures. You can also say hello to your new screensaver, wallpaper, home decor and personalized coffee mugs by downloading high-resolution versions of JWST science discoveries and other supplemental content. Get your game plan ready for the reveal of Webb's first images on July 12! □įind out how you can watch our broadcast, view the spectacular images, and participate in this historic event to #UnfoldTheUniverse: /MrWELG21s1- NASA Webb Telescope July 1, 2022 ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |