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 is the primary advantage of the Roman Space Telescope compared to the Hubble?

• It uses a different type of mirror.

• It covers an area 100 times larger.

• It is smaller and more portable.

• It can capture images in color.

How does the Roman Space Telescope initially focus light?

• Through a lens system.

• Using a laser guide.

• With a curved main mirror.

• By a digital processor.

What role does the filter wheel play in the Roman Space Telescope?

• It magnifies the image.

• It selects different wavelengths of light.

• It powers the telescope.

• It stabilizes the telescope.

How do the detectors in the Roman Space Telescope create images?

• Through chemical reactions.

• Using magnetic fields.

• By using the photoelectric effect.

• By capturing sound waves.

What makes the Roman Space Telescope an indispensable tool for future space exploration?

• Its ability to travel to other planets.

• Its combination of image size and detail.

• Its lightweight design.

• Its solar power capabilities.