2025年2月4日 · NIRISS enables scientists to determine the composition of exoplanets' atmospheres, observe distant galaxies, and examine objects that are very close together.

2022年6月3日 · This week we asked Nathalie Ouellette of the Université de Montréal to give more detail about the modes of the Near-Infrared Imager and Slitless Spectrograph (NIRISS), …

NIRISS — the Near-InfraRed Imager and Slitless Spectrograph. NIRISS is an innovative instrument that will support operations in three observing modes. It has a camera that will be …

NIRISS – the Near-InfraRed Imager and Slitless Spectrograph. NIRISS is an innovative instrument that will support operations in three observing modes. It has a camera that will be …

2021年7月15日 · The Near-Infrared Imager and Slitless Spectrograph (NIRISS) is one of Webb’s four scientific instruments. NIRISS provides near-infrared imaging and spectroscopic capabilities.

2022年7月12日 · Webb’s Near-Infrared Imager and Slitless Spectrograph (NIRISS), which gathers spectra of every object in any field it observes, was pointed at the galaxy cluster to gather …

NIRISS provides near-infrared imaging and spectroscopic capabilities. As the only instrument capable of aperture mask interferometry, NIRISS has the unique ability to capture images of …

2021年11月18日 · NIRISS is a scientific instrument with several observing modes that will allow astronomers to study a multitude of different types of celestial targets to reach many of Webb’s …

2022年6月27日 · One of the James Webb Space Telescope’s four primary scientific instruments, known as the Near-Infrared Imager and Slitless Spectrograph instrument (NIRISS), has …

2023年1月25日 · But on Jan. 15, JWST's Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument "experienced a communications delay within the instrument, causing its …