Tag Archive for 'MIRI'

This artist’s concept shows what a gas giant orbiting Alpha Centauri A could look like. Image credit: NASA / ESA / CSA / STScI / Robert L. Hurt, Caltech & IPAC.

Webb Images Giant Exoplanet Candidate in Habitable Zone of Alpha Centauri A

Aug 8, 2025 by News Staff

This planet candidate, Alpha Centauri Ab, could be a gas giant, orbiting 1 to 2 times the distance between Sun and Earth, according to two papers to be...

This Webb image shows Messier 83. Image credit: NASA / ESA / CSA / Webb / A. Adamo, Stockholm University / FEAST JWST Team.

Webb Finds Evidence for Active Supermassive Black Hole in Messier 83

Apr 21, 2025 by News Staff

Highly ionized neon gas detected at the center of the spiral galaxy Messier 83 by the Mid-Infrared Instrument (MIRI) aboard the NASA/ESA/CSA James Webb...

This Webb image shows the Sombrero galaxy. Image credit: NASA / ESA / CSA / STScI.

Webb Captures New Image of Sombrero Galaxy

Nov 25, 2024 by Enrico de Lazaro

The sharp resolution of Webb’s Mid-Infrared Instrument (MIRI) brings into focus details of the Sombrero galaxy’s outer ring, providing insights into...

$This Webb/MIRI image shows the binary system WR 140; eight symmetric diffraction spikes are seen around the saturated core of WR 140 that exhibit bluer colors than the dust emission. Image credit: Lau et al., doi: 10.1038/s41550-022-01812-x.$

Strange Rings around Distant Binary Star Are Not Alien Megastructure, Astronomers Say

Oct 12, 2022 by News Staff

An image of the binary system WR 140, captured by the NASA/ESA/CSA James Webb Space Telescope in July 2022, has baffled astronomers worldwide — even...

This image, taken with Webb’s Mid-InfraRed Instrument (MIRI), shows the barred spiral galaxy NGC 7469. Image credit: Bohn et al., arXiv: 2209.04466.

Webb Detects Polycyclic Aromatic Hydrocarbons in Nuclear Regions of Seyfert Galaxies

Oct 11, 2022 by News Staff

Astronomers have analyzed publicly available data from the Mid-Infrared Instrument (MIRI) on the NASA/ESA/CSA James Webb Space Telescope for three Seyfert...

These Spitzer and Webb images show part of the Large Magellanic Cloud. Image credit: NASA / JPL-Caltech / ESA / CSA / STScI.

Webb’s MIRI Camera Focuses on Large Magellanic Cloud

May 10, 2022 by News Staff

The NASA/ESA/CSA James Webb Space Telescope is aligned across all four of its science instruments, as seen in a previous engineering image. The Webb team...