22/09/2023
"JWST is not only going to revolutionise our view of how galaxies were born in the early universe, but also how stars and planets are being made today, much closer to home in our own Milky Way," the astronomer told BBC News.
To underline just what a marvel Webb is, the below image of the Rho Ophiuchi complex was acquired by Nasa's now retired Spitzer space telescope. Spitzer, like Webb, was sensitive to infrared light. It was a very capable facility, but with a primary mirror just 85cm in diameter, it could never have achieved the kind of detail we now see with Webb's 6.5m primary mirror.