Spitzer - NASA Poster Size:100x70 cm Ancient craters remain somewhat pristine

Ancient craters remain somewhat pristine in some locales

The first part of the data for the image was collected by the Hubble Space Telescope in 2003 in the visible light spectrum

but this is a real

000 years – but Webb’s extreme sensitivity and exquisite spatial resolution have chronicled this rare event

Spitzer - NASA Poster Size:100x70 cm Ancient craters remain somewhat pristineThe Spitzer Space Telescope, launched in 2003, on a mission to become NASAs premier infrared light observatory. It offered astronomers an unprecedented infrared view of the universe, allowing us to peer into regions of space that are hidden from optical telescopes with unprecedented clarity and sensitivity. One of NASAs Great Observatories, Spitzer discovered a ring of Saturn, studied some of the farthest galaxies, and identified two of the most