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Background:
Launched on Dec. 25, 2021, NASA’s James Webb Space Telescope is the largest and most complex telescope ever deployed in space — capable of studying every phase of cosmic history. The telescope is designed to provide wondrous images and unprecedented scientific data. It is capable of peering into the limits of the known universe and can bear witness to the early cosmos. Discoveries enabled by the telescope stir existential awe as they expand our understanding of the heavens.
In addition to providing imagery and data about the far reaches of the cosmos, the telescope will also provide new information about our solar system and details about an increasing number of known exoplanets — planets orbiting other stars within our home galaxy, the Milky Way. Through spectroscopy — the analysis of wavelengths coming from these worlds — scientists can help identify planets with advantageous conditions for supporting life as we know it.