The Roman Space Telescope's Wide Field Instrument

The Nancy Grace Roman Space Telescope is a powerful tool that captures images with the same detail as the Hubble but covers a much larger area. It uses a 2.4-meter aperture and a series of mirrors to focus light, which is then filtered and processed to create high-resolution images. With 18 detectors, it can produce 300 million pixel images, offering a wide field of view and fine imaging. This combination of capabilities makes it an unprecedented space-based telescope, promising significant contributions to future astronomical research.

What role do the detectors play in the functioning of the Roman Space Telescope?

In what ways does the Roman Space Telescope improve upon previous space-based telescopes?