“With the Hubble telescope and all the other things that are out there, I believe something would have come through. Today, I really believe we are unique.” -Mark Goddard
Want to identify where stars are forming (or about to form) in the Universe? We’ve got no problem using visible light, which reveals unambiguous signatures associated with newborn stars. But if you want to view those stars themselves, or the processes occurring within the nebula where they’re being born? You have to go to infrared light.
Right now, the sharpest, highest-resolution views of the Universe in the infrared are revealed by Hubble, which can only go out to 1.6 microns, or barely twice the wavelength limit of visible light. But when the James Webb Space Telescope launches next year, it will not only be more powerful and higher-resolution than Hubble, it will go out to wavelengths of 30 microns: nearly twenty times redder than Hubble.